mirror of
https://github.com/ioquake/ioq3.git
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OpenGL2: Use an OpenGL 3.2 core context if available.
This commit is contained in:
SmileTheory
parent
51ca4d35ea
commit
d549b642bc
20 changed files with 313 additions and 349 deletions
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@ -381,6 +381,7 @@ extern void (APIENTRYP qglUnlockArraysEXT) (void);
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// OpenGL 1.3, was GL_ARB_texture_compression
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#define QGL_1_3_PROCS \
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GLE(void, ActiveTexture, GLenum texture) \
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GLE(void, CompressedTexImage2D, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void *data) \
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GLE(void, CompressedTexSubImage2D, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void *data) \
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@ -478,97 +479,25 @@ extern void (APIENTRYP qglUnlockArraysEXT) (void);
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#define GL_HALF_FLOAT_ARB 0x140B
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#endif
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// GL_EXT_framebuffer_object
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#define QGL_EXT_framebuffer_object_PROCS \
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GLE(void, BindRenderbufferEXT, GLenum target, GLuint renderbuffer) \
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GLE(void, DeleteRenderbuffersEXT, GLsizei n, const GLuint *renderbuffers) \
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GLE(void, GenRenderbuffersEXT, GLsizei n, GLuint *renderbuffers) \
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GLE(void, RenderbufferStorageEXT, GLenum target, GLenum internalformat, GLsizei width, GLsizei height) \
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GLE(void, BindFramebufferEXT, GLenum target, GLuint framebuffer) \
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GLE(void, DeleteFramebuffersEXT, GLsizei n, const GLuint *framebuffers) \
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GLE(void, GenFramebuffersEXT, GLsizei n, GLuint *framebuffers) \
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GLE(GLenum, CheckFramebufferStatusEXT, GLenum target) \
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GLE(void, FramebufferTexture2DEXT, GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level) \
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GLE(void, FramebufferRenderbufferEXT, GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer) \
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GLE(void, GenerateMipmapEXT, GLenum target) \
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#ifndef GL_EXT_framebuffer_object
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#define GL_EXT_framebuffer_object
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#define GL_FRAMEBUFFER_EXT 0x8D40
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#define GL_RENDERBUFFER_EXT 0x8D41
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#define GL_STENCIL_INDEX1_EXT 0x8D46
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#define GL_STENCIL_INDEX4_EXT 0x8D47
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#define GL_STENCIL_INDEX8_EXT 0x8D48
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#define GL_STENCIL_INDEX16_EXT 0x8D49
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#define GL_RENDERBUFFER_WIDTH_EXT 0x8D42
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#define GL_RENDERBUFFER_HEIGHT_EXT 0x8D43
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#define GL_RENDERBUFFER_INTERNAL_FORMAT_EXT 0x8D44
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#define GL_RENDERBUFFER_RED_SIZE_EXT 0x8D50
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#define GL_RENDERBUFFER_GREEN_SIZE_EXT 0x8D51
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#define GL_RENDERBUFFER_BLUE_SIZE_EXT 0x8D52
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#define GL_RENDERBUFFER_ALPHA_SIZE_EXT 0x8D53
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#define GL_RENDERBUFFER_DEPTH_SIZE_EXT 0x8D54
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#define GL_RENDERBUFFER_STENCIL_SIZE_EXT 0x8D55
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#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT 0x8CD0
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#define GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT 0x8CD1
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#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT 0x8CD2
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#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT 0x8CD3
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#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT 0x8CD4
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#define GL_COLOR_ATTACHMENT0_EXT 0x8CE0
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#define GL_COLOR_ATTACHMENT1_EXT 0x8CE1
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#define GL_COLOR_ATTACHMENT2_EXT 0x8CE2
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#define GL_COLOR_ATTACHMENT3_EXT 0x8CE3
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#define GL_COLOR_ATTACHMENT4_EXT 0x8CE4
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#define GL_COLOR_ATTACHMENT5_EXT 0x8CE5
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#define GL_COLOR_ATTACHMENT6_EXT 0x8CE6
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#define GL_COLOR_ATTACHMENT7_EXT 0x8CE7
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#define GL_COLOR_ATTACHMENT8_EXT 0x8CE8
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#define GL_COLOR_ATTACHMENT9_EXT 0x8CE9
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#define GL_COLOR_ATTACHMENT10_EXT 0x8CEA
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#define GL_COLOR_ATTACHMENT11_EXT 0x8CEB
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#define GL_COLOR_ATTACHMENT12_EXT 0x8CEC
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#define GL_COLOR_ATTACHMENT13_EXT 0x8CED
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#define GL_COLOR_ATTACHMENT14_EXT 0x8CEE
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#define GL_COLOR_ATTACHMENT15_EXT 0x8CEF
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#define GL_DEPTH_ATTACHMENT_EXT 0x8D00
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#define GL_STENCIL_ATTACHMENT_EXT 0x8D20
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#define GL_FRAMEBUFFER_COMPLETE_EXT 0x8CD5
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#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT 0x8CD6
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#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT 0x8CD7
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#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT 0x8CD9
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#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT 0x8CDA
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#define GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT 0x8CDB
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#define GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT 0x8CDC
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#define GL_FRAMEBUFFER_UNSUPPORTED_EXT 0x8CDD
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#define GL_FRAMEBUFFER_BINDING_EXT 0x8CA6
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#define GL_RENDERBUFFER_BINDING_EXT 0x8CA7
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#define GL_MAX_COLOR_ATTACHMENTS_EXT 0x8CDF
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#define GL_MAX_RENDERBUFFER_SIZE_EXT 0x84E8
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#define GL_INVALID_FRAMEBUFFER_OPERATION_EXT 0x0506
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#endif
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// GL_EXT_framebuffer_blit
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#define QGL_EXT_framebuffer_blit_PROCS \
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GLE(void, BlitFramebufferEXT, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter) \
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#ifndef GL_EXT_framebuffer_blit
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#define GL_EXT_framebuffer_blit
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#define GL_READ_FRAMEBUFFER_EXT 0x8CA8
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#define GL_DRAW_FRAMEBUFFER_EXT 0x8CA9
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#define GL_DRAW_FRAMEBUFFER_BINDING_EXT 0x8CA6
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#define GL_READ_FRAMEBUFFER_BINDING_EXT 0x8CAA
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#endif
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// GL_EXT_framebuffer_multisample
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#define QGL_EXT_framebuffer_multisample_PROCS \
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GLE(void, RenderbufferStorageMultisampleEXT, GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height) \
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#ifndef GL_EXT_framebuffer_multisample
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#define GL_EXT_framebuffer_multisample
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#define GL_RENDERBUFFER_SAMPLES_EXT 0x8CAB
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#define GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE_EXT 0x8D56
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#define GL_MAX_SAMPLES_EXT 0x8D57
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#endif
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// OpenGL 3.0, was GL_EXT_framebuffer_object, GL_EXT_framebuffer_blit, GL_EXT_framebuffer_multisample, and GL_ARB_vertex_array_object
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#define QGL_3_0_PROCS \
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GLE(const GLubyte *, GetStringi, GLenum name, GLuint index) \
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GLE(void, BindRenderbuffer, GLenum target, GLuint renderbuffer) \
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GLE(void, DeleteRenderbuffers, GLsizei n, const GLuint *renderbuffers) \
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GLE(void, GenRenderbuffers, GLsizei n, GLuint *renderbuffers) \
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GLE(void, RenderbufferStorage, GLenum target, GLenum internalformat, GLsizei width, GLsizei height) \
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GLE(void, BindFramebuffer, GLenum target, GLuint framebuffer) \
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GLE(void, DeleteFramebuffers, GLsizei n, const GLuint *framebuffers) \
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GLE(void, GenFramebuffers, GLsizei n, GLuint *framebuffers) \
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GLE(GLenum, CheckFramebufferStatus, GLenum target) \
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GLE(void, FramebufferTexture2D, GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level) \
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GLE(void, FramebufferRenderbuffer, GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer) \
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GLE(void, GenerateMipmap, GLenum target) \
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GLE(void, BlitFramebuffer, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter) \
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GLE(void, RenderbufferStorageMultisample, GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height) \
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GLE(void, BindVertexArray, GLuint array) \
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GLE(void, DeleteVertexArrays, GLsizei n, const GLuint *arrays) \
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GLE(void, GenVertexArrays, GLsizei n, GLuint *arrays) \
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#ifndef GL_ARB_texture_compression_rgtc
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#define GL_ARB_texture_compression_rgtc
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@ -596,17 +525,6 @@ extern void (APIENTRYP qglUnlockArraysEXT) (void);
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#define GL_TEXTURE_CUBE_MAP_SEAMLESS 0x884F
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#endif
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// GL_ARB_vertex_array_object
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#define QGL_ARB_vertex_array_object_PROCS \
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GLE(void, BindVertexArray, GLuint array) \
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GLE(void, DeleteVertexArrays, GLsizei n, const GLuint *arrays) \
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GLE(void, GenVertexArrays, GLsizei n, GLuint *arrays) \
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#ifndef GL_ARB_vertex_array_object
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#define GL_ARB_vertex_array_object
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#define GL_VERTEX_ARRAY_BINDING_ARB 0x85B5
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#endif
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// GL_EXT_direct_state_access
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#define QGL_EXT_direct_state_access_PROCS \
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GLE(GLvoid, BindMultiTextureEXT, GLenum texunit, GLenum target, GLuint texture) \
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@ -635,10 +553,7 @@ extern void (APIENTRYP qglUnlockArraysEXT) (void);
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QGL_1_3_PROCS;
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QGL_1_5_PROCS;
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QGL_2_0_PROCS;
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QGL_EXT_framebuffer_object_PROCS;
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QGL_EXT_framebuffer_blit_PROCS;
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QGL_EXT_framebuffer_multisample_PROCS;
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QGL_ARB_vertex_array_object_PROCS;
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QGL_3_0_PROCS;
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QGL_EXT_direct_state_access_PROCS;
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#undef GLE
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@ -156,7 +156,7 @@ IMPLEMENTATION SPECIFIC FUNCTIONS
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====================================================================
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*/
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void GLimp_Init( void );
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void GLimp_Init( qboolean );
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void GLimp_Shutdown( void );
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void GLimp_EndFrame( void );
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@ -195,7 +195,7 @@ static void InitOpenGL( void )
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{
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GLint temp;
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GLimp_Init();
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GLimp_Init( qfalse );
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strcpy( renderer_buffer, glConfig.renderer_string );
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Q_strlwr( renderer_buffer );
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@ -1,5 +1,7 @@
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uniform sampler2D u_DiffuseMap;
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uniform int u_AlphaTest;
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varying vec2 var_Tex1;
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varying vec4 var_Color;
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@ -8,5 +10,23 @@ void main()
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{
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vec4 color = texture2D(u_DiffuseMap, var_Tex1);
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gl_FragColor = color * var_Color;
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float alpha = color.a * var_Color.a;
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if (u_AlphaTest == 1)
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{
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if (alpha == 0.0)
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discard;
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}
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else if (u_AlphaTest == 2)
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{
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if (alpha >= 0.5)
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discard;
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}
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else if (u_AlphaTest == 3)
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{
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if (alpha < 0.5)
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discard;
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}
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gl_FragColor.rgb = color.rgb * var_Color.rgb;
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gl_FragColor.a = alpha;
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}
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@ -1,5 +1,7 @@
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uniform sampler2D u_DiffuseMap;
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uniform int u_AlphaTest;
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varying vec2 var_DiffuseTex;
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varying vec4 var_Color;
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@ -8,5 +10,24 @@ varying vec4 var_Color;
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void main()
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{
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vec4 color = texture2D(u_DiffuseMap, var_DiffuseTex);
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gl_FragColor = color * var_Color;
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float alpha = color.a * var_Color.a;
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if (u_AlphaTest == 1)
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{
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if (alpha == 0.0)
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discard;
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}
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else if (u_AlphaTest == 2)
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{
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if (alpha >= 0.5)
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discard;
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}
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else if (u_AlphaTest == 3)
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{
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if (alpha < 0.5)
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discard;
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}
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gl_FragColor.rgb = color.rgb * var_Color.rgb;
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gl_FragColor.a = alpha;
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}
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@ -45,6 +45,8 @@ uniform vec4 u_CubeMapInfo;
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#endif
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#endif
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uniform int u_AlphaTest;
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varying vec4 var_TexCoords;
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varying vec4 var_Color;
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@ -228,6 +230,23 @@ void main()
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#endif
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vec4 diffuse = texture2D(u_DiffuseMap, texCoords);
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float alpha = diffuse.a * var_Color.a;
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if (u_AlphaTest == 1)
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{
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if (alpha == 0.0)
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discard;
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}
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else if (u_AlphaTest == 2)
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{
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if (alpha >= 0.5)
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discard;
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}
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else if (u_AlphaTest == 3)
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{
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if (alpha < 0.5)
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discard;
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}
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#if defined(USE_LIGHT) && !defined(USE_FAST_LIGHT)
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L = var_LightDir.xyz;
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@ -406,5 +425,5 @@ void main()
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#endif
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gl_FragColor.a = diffuse.a * var_Color.a;
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gl_FragColor.a = alpha;
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}
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@ -52,10 +52,10 @@ float PCF(const sampler2DShadow shadowmap, const vec2 st, const float dist)
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offset.y += offset.x;
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if (offset.y > 1.1) offset.y = 0.0;
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mult = shadow2D(shadowmap, vec3(st + (offset + vec2(-1.5, 0.5)) * scale, dist)).r
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+ shadow2D(shadowmap, vec3(st + (offset + vec2( 0.5, 0.5)) * scale, dist)).r
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+ shadow2D(shadowmap, vec3(st + (offset + vec2(-1.5, -1.5)) * scale, dist)).r
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+ shadow2D(shadowmap, vec3(st + (offset + vec2( 0.5, -1.5)) * scale, dist)).r;
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mult = shadow2D(shadowmap, vec3(st + (offset + vec2(-1.5, 0.5)) * scale, dist))
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+ shadow2D(shadowmap, vec3(st + (offset + vec2( 0.5, 0.5)) * scale, dist))
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+ shadow2D(shadowmap, vec3(st + (offset + vec2(-1.5, -1.5)) * scale, dist))
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+ shadow2D(shadowmap, vec3(st + (offset + vec2( 0.5, -1.5)) * scale, dist));
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mult *= 0.25;
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#endif
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@ -66,23 +66,23 @@ float PCF(const sampler2DShadow shadowmap, const vec2 st, const float dist)
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float cosr = cos(r) * scale;
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mat2 rmat = mat2(cosr, sinr, -sinr, cosr);
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mult = shadow2D(shadowmap, vec3(st + rmat * vec2(-0.7055767, 0.196515), dist)).r;
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(0.3524343, -0.7791386), dist)).r;
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(0.2391056, 0.9189604), dist)).r;
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mult = shadow2D(shadowmap, vec3(st + rmat * vec2(-0.7055767, 0.196515), dist));
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(0.3524343, -0.7791386), dist));
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(0.2391056, 0.9189604), dist));
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#if defined(USE_SHADOW_FILTER2)
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(-0.07580382, -0.09224417), dist)).r;
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(0.5784913, -0.002528916), dist)).r;
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(0.192888, 0.4064181), dist)).r;
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(-0.6335801, -0.5247476), dist)).r;
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(-0.5579782, 0.7491854), dist)).r;
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(0.7320465, 0.6317794), dist)).r;
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(-0.07580382, -0.09224417), dist));
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(0.5784913, -0.002528916), dist));
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(0.192888, 0.4064181), dist));
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(-0.6335801, -0.5247476), dist));
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(-0.5579782, 0.7491854), dist));
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mult += shadow2D(shadowmap, vec3(st + rmat * vec2(0.7320465, 0.6317794), dist));
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mult *= 0.11111;
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#else
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mult *= 0.33333;
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#endif
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#else
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mult = shadow2D(shadowmap, vec3(st, dist)).r;
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mult = shadow2D(shadowmap, vec3(st, dist));
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#endif
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return mult;
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@ -263,44 +263,6 @@ void GL_State( unsigned long stateBits )
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}
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}
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//
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// alpha test
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//
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if ( diff & GLS_ATEST_BITS )
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{
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uint32_t oldState = glState.glStateBits & GLS_ATEST_BITS;
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uint32_t newState = stateBits & GLS_ATEST_BITS;
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uint32_t storedState = glState.storedGlState & GLS_ATEST_BITS;
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if (oldState == 0)
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{
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qglEnable(GL_ALPHA_TEST);
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}
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else if (newState == 0)
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{
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qglDisable(GL_ALPHA_TEST);
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}
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if (newState != 0 && storedState != newState)
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{
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glState.storedGlState &= ~GLS_ATEST_BITS;
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glState.storedGlState |= newState;
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switch ( newState )
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{
|
||||
case GLS_ATEST_GT_0:
|
||||
qglAlphaFunc( GL_GREATER, 0.0f );
|
||||
break;
|
||||
case GLS_ATEST_LT_80:
|
||||
qglAlphaFunc( GL_LESS, 0.5f );
|
||||
break;
|
||||
case GLS_ATEST_GE_80:
|
||||
qglAlphaFunc( GL_GEQUAL, 0.5f );
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
glState.glStateBits = stateBits;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -43,7 +43,7 @@ void GL_BindNullTextures()
|
|||
{
|
||||
for (i = 0; i < NUM_TEXTURE_BUNDLES; i++)
|
||||
{
|
||||
qglBindMultiTextureEXT(GL_TEXTURE0_ARB + i, GL_TEXTURE_2D, 0);
|
||||
qglBindMultiTextureEXT(GL_TEXTURE0 + i, GL_TEXTURE_2D, 0);
|
||||
glDsaState.textures[i] = 0;
|
||||
}
|
||||
}
|
||||
|
|
@ -51,19 +51,19 @@ void GL_BindNullTextures()
|
|||
{
|
||||
for (i = 0; i < NUM_TEXTURE_BUNDLES; i++)
|
||||
{
|
||||
qglActiveTextureARB(GL_TEXTURE0_ARB + i);
|
||||
qglActiveTexture(GL_TEXTURE0 + i);
|
||||
qglBindTexture(GL_TEXTURE_2D, 0);
|
||||
glDsaState.textures[i] = 0;
|
||||
}
|
||||
|
||||
qglActiveTextureARB(GL_TEXTURE0_ARB);
|
||||
glDsaState.texunit = GL_TEXTURE0_ARB;
|
||||
qglActiveTexture(GL_TEXTURE0);
|
||||
glDsaState.texunit = GL_TEXTURE0;
|
||||
}
|
||||
}
|
||||
|
||||
int GL_BindMultiTexture(GLenum texunit, GLenum target, GLuint texture)
|
||||
{
|
||||
GLuint tmu = texunit - GL_TEXTURE0_ARB;
|
||||
GLuint tmu = texunit - GL_TEXTURE0;
|
||||
|
||||
if (glDsaState.textures[tmu] == texture)
|
||||
return 0;
|
||||
|
|
@ -80,7 +80,7 @@ GLvoid APIENTRY GLDSA_BindMultiTextureEXT(GLenum texunit, GLenum target, GLuint
|
|||
{
|
||||
if (glDsaState.texunit != texunit)
|
||||
{
|
||||
qglActiveTextureARB(texunit);
|
||||
qglActiveTexture(texunit);
|
||||
glDsaState.texunit = texunit;
|
||||
}
|
||||
|
||||
|
|
@ -138,7 +138,7 @@ GLvoid APIENTRY GLDSA_CompressedTextureSubImage2DEXT(GLuint texture, GLenum targ
|
|||
GLvoid APIENTRY GLDSA_GenerateTextureMipmapEXT(GLuint texture, GLenum target)
|
||||
{
|
||||
GL_BindMultiTexture(glDsaState.texunit, target, texture);
|
||||
qglGenerateMipmapEXT(target);
|
||||
qglGenerateMipmap(target);
|
||||
}
|
||||
|
||||
void GL_BindNullProgram()
|
||||
|
|
@ -207,9 +207,9 @@ GLvoid APIENTRY GLDSA_ProgramUniformMatrix4fvEXT(GLuint program, GLint location,
|
|||
|
||||
void GL_BindNullFramebuffers()
|
||||
{
|
||||
qglBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
|
||||
qglBindFramebuffer(GL_FRAMEBUFFER, 0);
|
||||
glDsaState.drawFramebuffer = glDsaState.readFramebuffer = 0;
|
||||
qglBindRenderbufferEXT(GL_RENDERBUFFER_EXT, 0);
|
||||
qglBindRenderbuffer(GL_RENDERBUFFER, 0);
|
||||
glDsaState.renderbuffer = 0;
|
||||
}
|
||||
|
||||
|
|
@ -217,26 +217,26 @@ void GL_BindFramebuffer(GLenum target, GLuint framebuffer)
|
|||
{
|
||||
switch (target)
|
||||
{
|
||||
case GL_FRAMEBUFFER_EXT:
|
||||
case GL_FRAMEBUFFER:
|
||||
if (framebuffer != glDsaState.drawFramebuffer || framebuffer != glDsaState.readFramebuffer)
|
||||
{
|
||||
qglBindFramebufferEXT(target, framebuffer);
|
||||
qglBindFramebuffer(target, framebuffer);
|
||||
glDsaState.drawFramebuffer = glDsaState.readFramebuffer = framebuffer;
|
||||
}
|
||||
break;
|
||||
|
||||
case GL_DRAW_FRAMEBUFFER_EXT:
|
||||
case GL_DRAW_FRAMEBUFFER:
|
||||
if (framebuffer != glDsaState.drawFramebuffer)
|
||||
{
|
||||
qglBindFramebufferEXT(target, framebuffer);
|
||||
qglBindFramebuffer(target, framebuffer);
|
||||
glDsaState.drawFramebuffer = framebuffer;
|
||||
}
|
||||
break;
|
||||
|
||||
case GL_READ_FRAMEBUFFER_EXT:
|
||||
case GL_READ_FRAMEBUFFER:
|
||||
if (framebuffer != glDsaState.readFramebuffer)
|
||||
{
|
||||
qglBindFramebufferEXT(target, framebuffer);
|
||||
qglBindFramebuffer(target, framebuffer);
|
||||
glDsaState.readFramebuffer = framebuffer;
|
||||
}
|
||||
break;
|
||||
|
|
@ -247,7 +247,7 @@ void GL_BindRenderbuffer(GLuint renderbuffer)
|
|||
{
|
||||
if (renderbuffer != glDsaState.renderbuffer)
|
||||
{
|
||||
qglBindRenderbufferEXT(GL_RENDERBUFFER_EXT, renderbuffer);
|
||||
qglBindRenderbuffer(GL_RENDERBUFFER, renderbuffer);
|
||||
glDsaState.renderbuffer = renderbuffer;
|
||||
}
|
||||
}
|
||||
|
|
@ -256,32 +256,32 @@ GLvoid APIENTRY GLDSA_NamedRenderbufferStorageEXT(GLuint renderbuffer,
|
|||
GLenum internalformat, GLsizei width, GLsizei height)
|
||||
{
|
||||
GL_BindRenderbuffer(renderbuffer);
|
||||
qglRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, internalformat, width, height);
|
||||
qglRenderbufferStorage(GL_RENDERBUFFER, internalformat, width, height);
|
||||
}
|
||||
|
||||
GLvoid APIENTRY GLDSA_NamedRenderbufferStorageMultisampleEXT(GLuint renderbuffer,
|
||||
GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height)
|
||||
{
|
||||
GL_BindRenderbuffer(renderbuffer);
|
||||
qglRenderbufferStorageMultisampleEXT(GL_RENDERBUFFER_EXT, samples, internalformat, width, height);
|
||||
qglRenderbufferStorageMultisample(GL_RENDERBUFFER, samples, internalformat, width, height);
|
||||
}
|
||||
|
||||
GLenum APIENTRY GLDSA_CheckNamedFramebufferStatusEXT(GLuint framebuffer, GLenum target)
|
||||
{
|
||||
GL_BindFramebuffer(target, framebuffer);
|
||||
return qglCheckFramebufferStatusEXT(target);
|
||||
return qglCheckFramebufferStatus(target);
|
||||
}
|
||||
|
||||
GLvoid APIENTRY GLDSA_NamedFramebufferTexture2DEXT(GLuint framebuffer,
|
||||
GLenum attachment, GLenum textarget, GLuint texture, GLint level)
|
||||
{
|
||||
GL_BindFramebuffer(GL_FRAMEBUFFER_EXT, framebuffer);
|
||||
qglFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, attachment, textarget, texture, level);
|
||||
GL_BindFramebuffer(GL_FRAMEBUFFER, framebuffer);
|
||||
qglFramebufferTexture2D(GL_FRAMEBUFFER, attachment, textarget, texture, level);
|
||||
}
|
||||
|
||||
GLvoid APIENTRY GLDSA_NamedFramebufferRenderbufferEXT(GLuint framebuffer,
|
||||
GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer)
|
||||
{
|
||||
GL_BindFramebuffer(GL_FRAMEBUFFER_EXT, framebuffer);
|
||||
qglFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, attachment, renderbuffertarget, renderbuffer);
|
||||
GL_BindFramebuffer(GL_FRAMEBUFFER, framebuffer);
|
||||
qglFramebufferRenderbuffer(GL_FRAMEBUFFER, attachment, renderbuffertarget, renderbuffer);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -34,10 +34,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|||
QGL_1_3_PROCS;
|
||||
QGL_1_5_PROCS;
|
||||
QGL_2_0_PROCS;
|
||||
QGL_EXT_framebuffer_object_PROCS;
|
||||
QGL_EXT_framebuffer_blit_PROCS;
|
||||
QGL_EXT_framebuffer_multisample_PROCS;
|
||||
QGL_ARB_vertex_array_object_PROCS;
|
||||
QGL_3_0_PROCS;
|
||||
QGL_EXT_direct_state_access_PROCS;
|
||||
#undef GLE
|
||||
|
||||
|
|
@ -75,6 +72,33 @@ void GLimp_InitExtraExtensions()
|
|||
// OpenGL 2.0, was GL_ARB_shading_language_100, GL_ARB_vertex_program, GL_ARB_shader_objects, and GL_ARB_vertex_shader
|
||||
QGL_2_0_PROCS;
|
||||
|
||||
// OpenGL 3.0, was GL_EXT_framebuffer_object, GL_EXT_framebuffer_blit, GL_EXT_framebuffer_multisample, and GL_ARB_vertex_array_object
|
||||
// QGL_*_PROCS becomes several functions, do not remove {}
|
||||
if (glRefConfig.openglMajorVersion >= 3)
|
||||
{
|
||||
QGL_3_0_PROCS;
|
||||
|
||||
glRefConfig.framebufferObject = !!r_ext_framebuffer_object->integer;
|
||||
glRefConfig.framebufferBlit = qtrue;
|
||||
glRefConfig.framebufferMultisample = qtrue;
|
||||
|
||||
qglGetIntegerv(GL_MAX_RENDERBUFFER_SIZE_EXT, &glRefConfig.maxRenderbufferSize);
|
||||
qglGetIntegerv(GL_MAX_COLOR_ATTACHMENTS_EXT, &glRefConfig.maxColorAttachments);
|
||||
|
||||
ri.Printf(PRINT_ALL, result[glRefConfig.framebufferObject], "OpenGL 3.0+ framebuffer procs");
|
||||
|
||||
// Don't let this be disabled, core context requires it
|
||||
glRefConfig.vertexArrayObject = qtrue;
|
||||
|
||||
ri.Printf(PRINT_ALL, result[glRefConfig.vertexArrayObject], "OpenGL 3.0+ vertex array object procs");
|
||||
}
|
||||
else
|
||||
{
|
||||
ri.Printf(PRINT_ALL, result[2], "OpenGL 3.0+ framebuffer procs");
|
||||
ri.Printf(PRINT_ALL, result[2], "OpenGL 3.0+ vertex array object procs");
|
||||
|
||||
}
|
||||
|
||||
// Determine GLSL version
|
||||
if (1)
|
||||
{
|
||||
|
|
@ -136,57 +160,6 @@ void GLimp_InitExtraExtensions()
|
|||
ri.Printf(PRINT_ALL, result[2], extension);
|
||||
}
|
||||
|
||||
// GL_EXT_framebuffer_object
|
||||
extension = "GL_EXT_framebuffer_object";
|
||||
glRefConfig.framebufferObject = qfalse;
|
||||
if( SDL_GL_ExtensionSupported( extension ) )
|
||||
{
|
||||
glRefConfig.framebufferObject = !!r_ext_framebuffer_object->integer;
|
||||
|
||||
qglGetIntegerv(GL_MAX_RENDERBUFFER_SIZE_EXT, &glRefConfig.maxRenderbufferSize);
|
||||
qglGetIntegerv(GL_MAX_COLOR_ATTACHMENTS_EXT, &glRefConfig.maxColorAttachments);
|
||||
|
||||
QGL_EXT_framebuffer_object_PROCS;
|
||||
|
||||
ri.Printf(PRINT_ALL, result[glRefConfig.framebufferObject], extension);
|
||||
}
|
||||
else
|
||||
{
|
||||
ri.Printf(PRINT_ALL, result[2], extension);
|
||||
}
|
||||
|
||||
// GL_EXT_framebuffer_blit
|
||||
extension = "GL_EXT_framebuffer_blit";
|
||||
glRefConfig.framebufferBlit = qfalse;
|
||||
if (SDL_GL_ExtensionSupported(extension))
|
||||
{
|
||||
glRefConfig.framebufferBlit = qtrue;
|
||||
|
||||
QGL_EXT_framebuffer_blit_PROCS;
|
||||
|
||||
ri.Printf(PRINT_ALL, result[glRefConfig.framebufferBlit], extension);
|
||||
}
|
||||
else
|
||||
{
|
||||
ri.Printf(PRINT_ALL, result[2], extension);
|
||||
}
|
||||
|
||||
// GL_EXT_framebuffer_multisample
|
||||
extension = "GL_EXT_framebuffer_multisample";
|
||||
glRefConfig.framebufferMultisample = qfalse;
|
||||
if (SDL_GL_ExtensionSupported(extension))
|
||||
{
|
||||
glRefConfig.framebufferMultisample = qtrue;
|
||||
|
||||
QGL_EXT_framebuffer_multisample_PROCS;
|
||||
|
||||
ri.Printf(PRINT_ALL, result[glRefConfig.framebufferMultisample], extension);
|
||||
}
|
||||
else
|
||||
{
|
||||
ri.Printf(PRINT_ALL, result[2], extension);
|
||||
}
|
||||
|
||||
glRefConfig.textureCompression = TCR_NONE;
|
||||
|
||||
// GL_ARB_texture_compression_rgtc
|
||||
|
|
@ -251,22 +224,6 @@ void GLimp_InitExtraExtensions()
|
|||
ri.Printf(PRINT_ALL, result[2], extension);
|
||||
}
|
||||
|
||||
// GL_ARB_vertex_array_object
|
||||
extension = "GL_ARB_vertex_array_object";
|
||||
glRefConfig.vertexArrayObject = qfalse;
|
||||
if( SDL_GL_ExtensionSupported( extension ) )
|
||||
{
|
||||
glRefConfig.vertexArrayObject = !!r_arb_vertex_array_object->integer;
|
||||
|
||||
QGL_ARB_vertex_array_object_PROCS;
|
||||
|
||||
ri.Printf(PRINT_ALL, result[glRefConfig.vertexArrayObject], extension);
|
||||
}
|
||||
else
|
||||
{
|
||||
ri.Printf(PRINT_ALL, result[2], extension);
|
||||
}
|
||||
|
||||
// GL_EXT_direct_state_access
|
||||
extension = "GL_EXT_direct_state_access";
|
||||
glRefConfig.directStateAccess = qfalse;
|
||||
|
|
|
|||
|
|
@ -32,48 +32,38 @@ R_CheckFBO
|
|||
*/
|
||||
qboolean R_CheckFBO(const FBO_t * fbo)
|
||||
{
|
||||
GLenum code = qglCheckNamedFramebufferStatusEXT(fbo->frameBuffer, GL_FRAMEBUFFER_EXT);
|
||||
GLenum code = qglCheckNamedFramebufferStatusEXT(fbo->frameBuffer, GL_FRAMEBUFFER);
|
||||
|
||||
if(code == GL_FRAMEBUFFER_COMPLETE_EXT)
|
||||
if(code == GL_FRAMEBUFFER_COMPLETE)
|
||||
return qtrue;
|
||||
|
||||
// an error occured
|
||||
switch (code)
|
||||
{
|
||||
case GL_FRAMEBUFFER_UNSUPPORTED_EXT:
|
||||
case GL_FRAMEBUFFER_UNSUPPORTED:
|
||||
ri.Printf(PRINT_WARNING, "R_CheckFBO: (%s) Unsupported framebuffer format\n", fbo->name);
|
||||
break;
|
||||
|
||||
case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT:
|
||||
case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT:
|
||||
ri.Printf(PRINT_WARNING, "R_CheckFBO: (%s) Framebuffer incomplete attachment\n", fbo->name);
|
||||
break;
|
||||
|
||||
case GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT:
|
||||
case GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT:
|
||||
ri.Printf(PRINT_WARNING, "R_CheckFBO: (%s) Framebuffer incomplete, missing attachment\n", fbo->name);
|
||||
break;
|
||||
|
||||
//case GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT:
|
||||
// ri.Printf(PRINT_WARNING, "R_CheckFBO: (%s) Framebuffer incomplete, duplicate attachment\n", fbo->name);
|
||||
// break;
|
||||
|
||||
case GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT:
|
||||
ri.Printf(PRINT_WARNING, "R_CheckFBO: (%s) Framebuffer incomplete, attached images must have same dimensions\n",
|
||||
fbo->name);
|
||||
break;
|
||||
|
||||
case GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT:
|
||||
ri.Printf(PRINT_WARNING, "R_CheckFBO: (%s) Framebuffer incomplete, attached images must have same format\n",
|
||||
fbo->name);
|
||||
break;
|
||||
|
||||
case GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT:
|
||||
case GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER:
|
||||
ri.Printf(PRINT_WARNING, "R_CheckFBO: (%s) Framebuffer incomplete, missing draw buffer\n", fbo->name);
|
||||
break;
|
||||
|
||||
case GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT:
|
||||
case GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER:
|
||||
ri.Printf(PRINT_WARNING, "R_CheckFBO: (%s) Framebuffer incomplete, missing read buffer\n", fbo->name);
|
||||
break;
|
||||
|
||||
case GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE:
|
||||
ri.Printf(PRINT_WARNING, "R_CheckFBO: (%s) Framebuffer incomplete multisample\n", fbo->name);
|
||||
break;
|
||||
|
||||
default:
|
||||
ri.Printf(PRINT_WARNING, "R_CheckFBO: (%s) unknown error 0x%X\n", fbo->name, code);
|
||||
break;
|
||||
|
|
@ -117,7 +107,7 @@ FBO_t *FBO_Create(const char *name, int width, int height)
|
|||
fbo->width = width;
|
||||
fbo->height = height;
|
||||
|
||||
qglGenFramebuffersEXT(1, &fbo->frameBuffer);
|
||||
qglGenFramebuffers(1, &fbo->frameBuffer);
|
||||
|
||||
return fbo;
|
||||
}
|
||||
|
|
@ -145,7 +135,7 @@ void FBO_CreateBuffer(FBO_t *fbo, int format, int index, int multisample)
|
|||
case GL_RGBA32F_ARB:
|
||||
fbo->colorFormat = format;
|
||||
pRenderBuffer = &fbo->colorBuffers[index];
|
||||
attachment = GL_COLOR_ATTACHMENT0_EXT + index;
|
||||
attachment = GL_COLOR_ATTACHMENT0 + index;
|
||||
break;
|
||||
|
||||
case GL_DEPTH_COMPONENT:
|
||||
|
|
@ -154,21 +144,21 @@ void FBO_CreateBuffer(FBO_t *fbo, int format, int index, int multisample)
|
|||
case GL_DEPTH_COMPONENT32_ARB:
|
||||
fbo->depthFormat = format;
|
||||
pRenderBuffer = &fbo->depthBuffer;
|
||||
attachment = GL_DEPTH_ATTACHMENT_EXT;
|
||||
attachment = GL_DEPTH_ATTACHMENT;
|
||||
break;
|
||||
|
||||
case GL_STENCIL_INDEX:
|
||||
case GL_STENCIL_INDEX1_EXT:
|
||||
case GL_STENCIL_INDEX4_EXT:
|
||||
case GL_STENCIL_INDEX8_EXT:
|
||||
case GL_STENCIL_INDEX16_EXT:
|
||||
case GL_STENCIL_INDEX1:
|
||||
case GL_STENCIL_INDEX4:
|
||||
case GL_STENCIL_INDEX8:
|
||||
case GL_STENCIL_INDEX16:
|
||||
fbo->stencilFormat = format;
|
||||
pRenderBuffer = &fbo->stencilBuffer;
|
||||
attachment = GL_STENCIL_ATTACHMENT_EXT;
|
||||
attachment = GL_STENCIL_ATTACHMENT;
|
||||
break;
|
||||
|
||||
case GL_DEPTH_STENCIL_EXT:
|
||||
case GL_DEPTH24_STENCIL8_EXT:
|
||||
case GL_DEPTH_STENCIL:
|
||||
case GL_DEPTH24_STENCIL8:
|
||||
fbo->packedDepthStencilFormat = format;
|
||||
pRenderBuffer = &fbo->packedDepthStencilBuffer;
|
||||
attachment = 0; // special for stencil and depth
|
||||
|
|
@ -181,7 +171,7 @@ void FBO_CreateBuffer(FBO_t *fbo, int format, int index, int multisample)
|
|||
|
||||
absent = *pRenderBuffer == 0;
|
||||
if (absent)
|
||||
qglGenRenderbuffersEXT(1, pRenderBuffer);
|
||||
qglGenRenderbuffers(1, pRenderBuffer);
|
||||
|
||||
if (multisample && glRefConfig.framebufferMultisample)
|
||||
qglNamedRenderbufferStorageMultisampleEXT(*pRenderBuffer, multisample, format, fbo->width, fbo->height);
|
||||
|
|
@ -192,12 +182,12 @@ void FBO_CreateBuffer(FBO_t *fbo, int format, int index, int multisample)
|
|||
{
|
||||
if (attachment == 0)
|
||||
{
|
||||
qglNamedFramebufferRenderbufferEXT(fbo->frameBuffer, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, *pRenderBuffer);
|
||||
qglNamedFramebufferRenderbufferEXT(fbo->frameBuffer, GL_STENCIL_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, *pRenderBuffer);
|
||||
qglNamedFramebufferRenderbufferEXT(fbo->frameBuffer, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, *pRenderBuffer);
|
||||
qglNamedFramebufferRenderbufferEXT(fbo->frameBuffer, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, *pRenderBuffer);
|
||||
}
|
||||
else
|
||||
{
|
||||
qglNamedFramebufferRenderbufferEXT(fbo->frameBuffer, attachment, GL_RENDERBUFFER_EXT, *pRenderBuffer);
|
||||
qglNamedFramebufferRenderbufferEXT(fbo->frameBuffer, attachment, GL_RENDERBUFFER, *pRenderBuffer);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -217,7 +207,7 @@ void FBO_AttachImage(FBO_t *fbo, image_t *image, GLenum attachment, GLuint cubem
|
|||
target = GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB + cubemapside;
|
||||
|
||||
qglNamedFramebufferTexture2DEXT(fbo->frameBuffer, attachment, target, image->texnum, 0);
|
||||
index = attachment - GL_COLOR_ATTACHMENT0_EXT;
|
||||
index = attachment - GL_COLOR_ATTACHMENT0;
|
||||
if (index >= 0 && index <= 15)
|
||||
fbo->colorImage[index] = image;
|
||||
}
|
||||
|
|
@ -245,7 +235,7 @@ void FBO_Bind(FBO_t * fbo)
|
|||
GLimp_LogComment(va("--- FBO_Bind( %s ) ---\n", fbo ? fbo->name : "NULL"));
|
||||
}
|
||||
|
||||
GL_BindFramebuffer(GL_FRAMEBUFFER_EXT, fbo ? fbo->frameBuffer : 0);
|
||||
GL_BindFramebuffer(GL_FRAMEBUFFER, fbo ? fbo->frameBuffer : 0);
|
||||
glState.currentFBO = fbo;
|
||||
}
|
||||
|
||||
|
|
@ -275,7 +265,7 @@ void FBO_Init(void)
|
|||
hdrFormat = GL_RGBA16F_ARB;
|
||||
|
||||
if (glRefConfig.framebufferMultisample)
|
||||
qglGetIntegerv(GL_MAX_SAMPLES_EXT, &multisample);
|
||||
qglGetIntegerv(GL_MAX_SAMPLES, &multisample);
|
||||
|
||||
if (r_ext_framebuffer_multisample->integer < multisample)
|
||||
multisample = r_ext_framebuffer_multisample->integer;
|
||||
|
|
@ -292,19 +282,19 @@ void FBO_Init(void)
|
|||
{
|
||||
tr.renderFbo = FBO_Create("_render", tr.renderDepthImage->width, tr.renderDepthImage->height);
|
||||
FBO_CreateBuffer(tr.renderFbo, hdrFormat, 0, multisample);
|
||||
FBO_CreateBuffer(tr.renderFbo, GL_DEPTH_COMPONENT24_ARB, 0, multisample);
|
||||
FBO_CreateBuffer(tr.renderFbo, GL_DEPTH_COMPONENT24, 0, multisample);
|
||||
R_CheckFBO(tr.renderFbo);
|
||||
|
||||
tr.msaaResolveFbo = FBO_Create("_msaaResolve", tr.renderDepthImage->width, tr.renderDepthImage->height);
|
||||
FBO_AttachImage(tr.msaaResolveFbo, tr.renderImage, GL_COLOR_ATTACHMENT0_EXT, 0);
|
||||
FBO_AttachImage(tr.msaaResolveFbo, tr.renderDepthImage, GL_DEPTH_ATTACHMENT_EXT, 0);
|
||||
FBO_AttachImage(tr.msaaResolveFbo, tr.renderImage, GL_COLOR_ATTACHMENT0, 0);
|
||||
FBO_AttachImage(tr.msaaResolveFbo, tr.renderDepthImage, GL_DEPTH_ATTACHMENT, 0);
|
||||
R_CheckFBO(tr.msaaResolveFbo);
|
||||
}
|
||||
else if (r_hdr->integer)
|
||||
{
|
||||
tr.renderFbo = FBO_Create("_render", tr.renderDepthImage->width, tr.renderDepthImage->height);
|
||||
FBO_AttachImage(tr.renderFbo, tr.renderImage, GL_COLOR_ATTACHMENT0_EXT, 0);
|
||||
FBO_AttachImage(tr.renderFbo, tr.renderDepthImage, GL_DEPTH_ATTACHMENT_EXT, 0);
|
||||
FBO_AttachImage(tr.renderFbo, tr.renderImage, GL_COLOR_ATTACHMENT0, 0);
|
||||
FBO_AttachImage(tr.renderFbo, tr.renderDepthImage, GL_DEPTH_ATTACHMENT, 0);
|
||||
R_CheckFBO(tr.renderFbo);
|
||||
}
|
||||
|
||||
|
|
@ -312,23 +302,23 @@ void FBO_Init(void)
|
|||
// this fixes the corrupt screen bug with r_hdr 1 on older hardware
|
||||
if (tr.renderFbo)
|
||||
{
|
||||
GL_BindFramebuffer(GL_FRAMEBUFFER_EXT, tr.renderFbo->frameBuffer);
|
||||
GL_BindFramebuffer(GL_FRAMEBUFFER, tr.renderFbo->frameBuffer);
|
||||
qglClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
|
||||
}
|
||||
|
||||
if (tr.screenScratchImage)
|
||||
{
|
||||
tr.screenScratchFbo = FBO_Create("screenScratch", tr.screenScratchImage->width, tr.screenScratchImage->height);
|
||||
FBO_AttachImage(tr.screenScratchFbo, tr.screenScratchImage, GL_COLOR_ATTACHMENT0_EXT, 0);
|
||||
FBO_AttachImage(tr.screenScratchFbo, tr.renderDepthImage, GL_DEPTH_ATTACHMENT_EXT, 0);
|
||||
FBO_AttachImage(tr.screenScratchFbo, tr.screenScratchImage, GL_COLOR_ATTACHMENT0, 0);
|
||||
FBO_AttachImage(tr.screenScratchFbo, tr.renderDepthImage, GL_DEPTH_ATTACHMENT, 0);
|
||||
R_CheckFBO(tr.screenScratchFbo);
|
||||
}
|
||||
|
||||
if (tr.sunRaysImage)
|
||||
{
|
||||
tr.sunRaysFbo = FBO_Create("_sunRays", tr.renderDepthImage->width, tr.renderDepthImage->height);
|
||||
FBO_AttachImage(tr.sunRaysFbo, tr.sunRaysImage, GL_COLOR_ATTACHMENT0_EXT, 0);
|
||||
FBO_AttachImage(tr.sunRaysFbo, tr.renderDepthImage, GL_DEPTH_ATTACHMENT_EXT, 0);
|
||||
FBO_AttachImage(tr.sunRaysFbo, tr.sunRaysImage, GL_COLOR_ATTACHMENT0, 0);
|
||||
FBO_AttachImage(tr.sunRaysFbo, tr.renderDepthImage, GL_DEPTH_ATTACHMENT, 0);
|
||||
R_CheckFBO(tr.sunRaysFbo);
|
||||
}
|
||||
|
||||
|
|
@ -338,7 +328,7 @@ void FBO_Init(void)
|
|||
for( i = 0; i < MAX_DRAWN_PSHADOWS; i++)
|
||||
{
|
||||
tr.pshadowFbos[i] = FBO_Create(va("_shadowmap%d", i), tr.pshadowMaps[i]->width, tr.pshadowMaps[i]->height);
|
||||
FBO_AttachImage(tr.pshadowFbos[i], tr.pshadowMaps[i], GL_COLOR_ATTACHMENT0_EXT, 0);
|
||||
FBO_AttachImage(tr.pshadowFbos[i], tr.pshadowMaps[i], GL_COLOR_ATTACHMENT0, 0);
|
||||
FBO_CreateBuffer(tr.pshadowFbos[i], GL_DEPTH_COMPONENT24_ARB, 0, 0);
|
||||
R_CheckFBO(tr.pshadowFbos[i]);
|
||||
}
|
||||
|
|
@ -352,7 +342,7 @@ void FBO_Init(void)
|
|||
// FIXME: this next line wastes 16mb with 4x1024x1024 sun shadow maps, skip if OpenGL 4.3+ or ARB_framebuffer_no_attachments
|
||||
// This at least gets sun shadows working on older GPUs (Intel)
|
||||
FBO_CreateBuffer(tr.sunShadowFbo[i], GL_RGBA8, 0, 0);
|
||||
FBO_AttachImage(tr.sunShadowFbo[i], tr.sunShadowDepthImage[i], GL_DEPTH_ATTACHMENT_EXT, 0);
|
||||
FBO_AttachImage(tr.sunShadowFbo[i], tr.sunShadowDepthImage[i], GL_DEPTH_ATTACHMENT, 0);
|
||||
R_CheckFBO(tr.sunShadowFbo[i]);
|
||||
}
|
||||
}
|
||||
|
|
@ -360,7 +350,7 @@ void FBO_Init(void)
|
|||
if (tr.screenShadowImage)
|
||||
{
|
||||
tr.screenShadowFbo = FBO_Create("_screenshadow", tr.screenShadowImage->width, tr.screenShadowImage->height);
|
||||
FBO_AttachImage(tr.screenShadowFbo, tr.screenShadowImage, GL_COLOR_ATTACHMENT0_EXT, 0);
|
||||
FBO_AttachImage(tr.screenShadowFbo, tr.screenShadowImage, GL_COLOR_ATTACHMENT0, 0);
|
||||
R_CheckFBO(tr.screenShadowFbo);
|
||||
}
|
||||
|
||||
|
|
@ -369,7 +359,7 @@ void FBO_Init(void)
|
|||
for (i = 0; i < 2; i++)
|
||||
{
|
||||
tr.textureScratchFbo[i] = FBO_Create(va("_texturescratch%d", i), tr.textureScratchImage[i]->width, tr.textureScratchImage[i]->height);
|
||||
FBO_AttachImage(tr.textureScratchFbo[i], tr.textureScratchImage[i], GL_COLOR_ATTACHMENT0_EXT, 0);
|
||||
FBO_AttachImage(tr.textureScratchFbo[i], tr.textureScratchImage[i], GL_COLOR_ATTACHMENT0, 0);
|
||||
R_CheckFBO(tr.textureScratchFbo[i]);
|
||||
}
|
||||
}
|
||||
|
|
@ -377,14 +367,14 @@ void FBO_Init(void)
|
|||
if (tr.calcLevelsImage)
|
||||
{
|
||||
tr.calcLevelsFbo = FBO_Create("_calclevels", tr.calcLevelsImage->width, tr.calcLevelsImage->height);
|
||||
FBO_AttachImage(tr.calcLevelsFbo, tr.calcLevelsImage, GL_COLOR_ATTACHMENT0_EXT, 0);
|
||||
FBO_AttachImage(tr.calcLevelsFbo, tr.calcLevelsImage, GL_COLOR_ATTACHMENT0, 0);
|
||||
R_CheckFBO(tr.calcLevelsFbo);
|
||||
}
|
||||
|
||||
if (tr.targetLevelsImage)
|
||||
{
|
||||
tr.targetLevelsFbo = FBO_Create("_targetlevels", tr.targetLevelsImage->width, tr.targetLevelsImage->height);
|
||||
FBO_AttachImage(tr.targetLevelsFbo, tr.targetLevelsImage, GL_COLOR_ATTACHMENT0_EXT, 0);
|
||||
FBO_AttachImage(tr.targetLevelsFbo, tr.targetLevelsImage, GL_COLOR_ATTACHMENT0, 0);
|
||||
R_CheckFBO(tr.targetLevelsFbo);
|
||||
}
|
||||
|
||||
|
|
@ -393,7 +383,7 @@ void FBO_Init(void)
|
|||
for (i = 0; i < 2; i++)
|
||||
{
|
||||
tr.quarterFbo[i] = FBO_Create(va("_quarter%d", i), tr.quarterImage[i]->width, tr.quarterImage[i]->height);
|
||||
FBO_AttachImage(tr.quarterFbo[i], tr.quarterImage[i], GL_COLOR_ATTACHMENT0_EXT, 0);
|
||||
FBO_AttachImage(tr.quarterFbo[i], tr.quarterImage[i], GL_COLOR_ATTACHMENT0, 0);
|
||||
R_CheckFBO(tr.quarterFbo[i]);
|
||||
}
|
||||
}
|
||||
|
|
@ -401,28 +391,28 @@ void FBO_Init(void)
|
|||
if (tr.hdrDepthImage)
|
||||
{
|
||||
tr.hdrDepthFbo = FBO_Create("_hdrDepth", tr.hdrDepthImage->width, tr.hdrDepthImage->height);
|
||||
FBO_AttachImage(tr.hdrDepthFbo, tr.hdrDepthImage, GL_COLOR_ATTACHMENT0_EXT, 0);
|
||||
FBO_AttachImage(tr.hdrDepthFbo, tr.hdrDepthImage, GL_COLOR_ATTACHMENT0, 0);
|
||||
R_CheckFBO(tr.hdrDepthFbo);
|
||||
}
|
||||
|
||||
if (tr.screenSsaoImage)
|
||||
{
|
||||
tr.screenSsaoFbo = FBO_Create("_screenssao", tr.screenSsaoImage->width, tr.screenSsaoImage->height);
|
||||
FBO_AttachImage(tr.screenSsaoFbo, tr.screenSsaoImage, GL_COLOR_ATTACHMENT0_EXT, 0);
|
||||
FBO_AttachImage(tr.screenSsaoFbo, tr.screenSsaoImage, GL_COLOR_ATTACHMENT0, 0);
|
||||
R_CheckFBO(tr.screenSsaoFbo);
|
||||
}
|
||||
|
||||
if (tr.renderCubeImage)
|
||||
{
|
||||
tr.renderCubeFbo = FBO_Create("_renderCubeFbo", tr.renderCubeImage->width, tr.renderCubeImage->height);
|
||||
FBO_AttachImage(tr.renderCubeFbo, tr.renderCubeImage, GL_COLOR_ATTACHMENT0_EXT, 0);
|
||||
FBO_AttachImage(tr.renderCubeFbo, tr.renderCubeImage, GL_COLOR_ATTACHMENT0, 0);
|
||||
FBO_CreateBuffer(tr.renderCubeFbo, GL_DEPTH_COMPONENT24_ARB, 0, 0);
|
||||
R_CheckFBO(tr.renderCubeFbo);
|
||||
}
|
||||
|
||||
GL_CheckErrors();
|
||||
|
||||
GL_BindFramebuffer(GL_FRAMEBUFFER_EXT, 0);
|
||||
GL_BindFramebuffer(GL_FRAMEBUFFER, 0);
|
||||
glState.currentFBO = NULL;
|
||||
}
|
||||
|
||||
|
|
@ -450,17 +440,17 @@ void FBO_Shutdown(void)
|
|||
for(j = 0; j < glRefConfig.maxColorAttachments; j++)
|
||||
{
|
||||
if(fbo->colorBuffers[j])
|
||||
qglDeleteRenderbuffersEXT(1, &fbo->colorBuffers[j]);
|
||||
qglDeleteRenderbuffers(1, &fbo->colorBuffers[j]);
|
||||
}
|
||||
|
||||
if(fbo->depthBuffer)
|
||||
qglDeleteRenderbuffersEXT(1, &fbo->depthBuffer);
|
||||
qglDeleteRenderbuffers(1, &fbo->depthBuffer);
|
||||
|
||||
if(fbo->stencilBuffer)
|
||||
qglDeleteRenderbuffersEXT(1, &fbo->stencilBuffer);
|
||||
qglDeleteRenderbuffers(1, &fbo->stencilBuffer);
|
||||
|
||||
if(fbo->frameBuffer)
|
||||
qglDeleteFramebuffersEXT(1, &fbo->frameBuffer);
|
||||
qglDeleteFramebuffers(1, &fbo->frameBuffer);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -661,12 +651,12 @@ void FBO_FastBlit(FBO_t *src, ivec4_t srcBox, FBO_t *dst, ivec4_t dstBox, int bu
|
|||
VectorSet4(dstBoxFinal, dstBox[0], dstBox[1], dstBox[0] + dstBox[2], dstBox[1] + dstBox[3]);
|
||||
}
|
||||
|
||||
GL_BindFramebuffer(GL_READ_FRAMEBUFFER_EXT, srcFb);
|
||||
GL_BindFramebuffer(GL_DRAW_FRAMEBUFFER_EXT, dstFb);
|
||||
qglBlitFramebufferEXT(srcBoxFinal[0], srcBoxFinal[1], srcBoxFinal[2], srcBoxFinal[3],
|
||||
GL_BindFramebuffer(GL_READ_FRAMEBUFFER, srcFb);
|
||||
GL_BindFramebuffer(GL_DRAW_FRAMEBUFFER, dstFb);
|
||||
qglBlitFramebuffer(srcBoxFinal[0], srcBoxFinal[1], srcBoxFinal[2], srcBoxFinal[3],
|
||||
dstBoxFinal[0], dstBoxFinal[1], dstBoxFinal[2], dstBoxFinal[3],
|
||||
buffers, filter);
|
||||
|
||||
GL_BindFramebuffer(GL_FRAMEBUFFER_EXT, 0);
|
||||
GL_BindFramebuffer(GL_FRAMEBUFFER, 0);
|
||||
glState.currentFBO = NULL;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -146,6 +146,8 @@ static uniformInfo_t uniformsInfo[] =
|
|||
{ "u_PrimaryLightRadius", GLSL_FLOAT },
|
||||
|
||||
{ "u_CubeMapInfo", GLSL_VEC4 },
|
||||
|
||||
{ "u_AlphaTest", GLSL_INT },
|
||||
};
|
||||
|
||||
typedef enum
|
||||
|
|
@ -239,7 +241,10 @@ static void GLSL_GetShaderHeader( GLenum shaderType, const GLchar *extra, char *
|
|||
// HACK: abuse the GLSL preprocessor to turn GLSL 1.20 shaders into 1.30 ones
|
||||
if(glRefConfig.glslMajorVersion > 1 || (glRefConfig.glslMajorVersion == 1 && glRefConfig.glslMinorVersion >= 30))
|
||||
{
|
||||
Q_strcat(dest, size, "#version 130\n");
|
||||
if (glRefConfig.glslMajorVersion > 1 || (glRefConfig.glslMajorVersion == 1 && glRefConfig.glslMinorVersion >= 50))
|
||||
Q_strcat(dest, size, "#version 150\n");
|
||||
else
|
||||
Q_strcat(dest, size, "#version 130\n");
|
||||
|
||||
if(shaderType == GL_VERTEX_SHADER)
|
||||
{
|
||||
|
|
@ -252,11 +257,15 @@ static void GLSL_GetShaderHeader( GLenum shaderType, const GLchar *extra, char *
|
|||
|
||||
Q_strcat(dest, size, "out vec4 out_Color;\n");
|
||||
Q_strcat(dest, size, "#define gl_FragColor out_Color\n");
|
||||
Q_strcat(dest, size, "#define texture2D texture\n");
|
||||
Q_strcat(dest, size, "#define textureCubeLod textureLod\n");
|
||||
Q_strcat(dest, size, "#define shadow2D texture\n");
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
Q_strcat(dest, size, "#version 120\n");
|
||||
Q_strcat(dest, size, "#define shadow2D(a,b) shadow2D(a,b).r \n");
|
||||
}
|
||||
|
||||
// HACK: add some macros to avoid extra uniforms and save speed and code maintenance
|
||||
|
|
@ -945,7 +954,7 @@ void GLSL_InitGPUShaders(void)
|
|||
|
||||
attribs = ATTR_POSITION | ATTR_TEXCOORD;
|
||||
|
||||
if (!GLSL_InitGPUShader(&tr.textureColorShader, "texturecolor", attribs, qtrue, NULL, qfalse, fallbackShader_texturecolor_vp, fallbackShader_texturecolor_fp))
|
||||
if (!GLSL_InitGPUShader(&tr.textureColorShader, "texturecolor", attribs, qtrue, extradefines, qtrue, fallbackShader_texturecolor_vp, fallbackShader_texturecolor_fp))
|
||||
{
|
||||
ri.Error(ERR_FATAL, "Could not load texturecolor shader!");
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2126,7 +2126,7 @@ image_t *R_CreateImage2( const char *name, byte *pic, int width, int height, GLe
|
|||
}
|
||||
|
||||
image = tr.images[tr.numImages] = ri.Hunk_Alloc( sizeof( image_t ), h_low );
|
||||
image->texnum = 1024 + tr.numImages;
|
||||
qglGenTextures(1, &image->texnum);
|
||||
tr.numImages++;
|
||||
|
||||
image->type = type;
|
||||
|
|
@ -2772,13 +2772,13 @@ void R_CreateBuiltinImages( void ) {
|
|||
tr.screenScratchImage = R_CreateImage("screenScratch", NULL, width, height, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, rgbFormat);
|
||||
|
||||
if (r_shadowBlur->integer || r_ssao->integer)
|
||||
tr.hdrDepthImage = R_CreateImage("*hdrDepth", NULL, width, height, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, GL_INTENSITY32F_ARB);
|
||||
tr.hdrDepthImage = R_CreateImage("*hdrDepth", NULL, width, height, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, GL_R32F);
|
||||
|
||||
if (r_drawSunRays->integer)
|
||||
tr.sunRaysImage = R_CreateImage("*sunRays", NULL, width, height, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, rgbFormat);
|
||||
|
||||
tr.renderDepthImage = R_CreateImage("*renderdepth", NULL, width, height, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, GL_DEPTH_COMPONENT24_ARB);
|
||||
tr.textureDepthImage = R_CreateImage("*texturedepth", NULL, PSHADOW_MAP_SIZE, PSHADOW_MAP_SIZE, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, GL_DEPTH_COMPONENT24_ARB);
|
||||
tr.renderDepthImage = R_CreateImage("*renderdepth", NULL, width, height, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, GL_DEPTH_COMPONENT24);
|
||||
tr.textureDepthImage = R_CreateImage("*texturedepth", NULL, PSHADOW_MAP_SIZE, PSHADOW_MAP_SIZE, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, GL_DEPTH_COMPONENT24);
|
||||
|
||||
{
|
||||
void *p;
|
||||
|
|
@ -2820,7 +2820,7 @@ void R_CreateBuiltinImages( void ) {
|
|||
{
|
||||
for ( x = 0; x < 4; x++)
|
||||
{
|
||||
tr.sunShadowDepthImage[x] = R_CreateImage(va("*sunshadowdepth%i", x), NULL, r_shadowMapSize->integer, r_shadowMapSize->integer, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, GL_DEPTH_COMPONENT24_ARB);
|
||||
tr.sunShadowDepthImage[x] = R_CreateImage(va("*sunshadowdepth%i", x), NULL, r_shadowMapSize->integer, r_shadowMapSize->integer, IMGTYPE_COLORALPHA, IMGFLAG_NO_COMPRESSION | IMGFLAG_CLAMPTOEDGE, GL_DEPTH_COMPONENT24);
|
||||
qglTextureParameterfEXT(tr.sunShadowDepthImage[x]->texnum, GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_R_TO_TEXTURE);
|
||||
qglTextureParameterfEXT(tr.sunShadowDepthImage[x]->texnum, GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC, GL_LEQUAL);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -259,7 +259,7 @@ static void InitOpenGL( void )
|
|||
{
|
||||
GLint temp;
|
||||
|
||||
GLimp_Init();
|
||||
GLimp_Init( qtrue );
|
||||
GLimp_InitExtraExtensions();
|
||||
|
||||
strcpy( renderer_buffer, glConfig.renderer_string );
|
||||
|
|
@ -943,14 +943,11 @@ void GL_SetDefaultState( void )
|
|||
|
||||
qglCullFace(GL_FRONT);
|
||||
|
||||
qglColor4f (1,1,1,1);
|
||||
|
||||
GL_BindNullTextures();
|
||||
|
||||
if (glRefConfig.framebufferObject)
|
||||
GL_BindNullFramebuffers();
|
||||
|
||||
qglEnable(GL_TEXTURE_2D);
|
||||
GL_TextureMode( r_textureMode->string );
|
||||
|
||||
//qglShadeModel( GL_SMOOTH );
|
||||
|
|
@ -1034,7 +1031,21 @@ void GfxInfo_f( void )
|
|||
ri.Printf( PRINT_ALL, "GL_RENDERER: %s\n", glConfig.renderer_string );
|
||||
ri.Printf( PRINT_ALL, "GL_VERSION: %s\n", glConfig.version_string );
|
||||
ri.Printf( PRINT_ALL, "GL_EXTENSIONS: " );
|
||||
R_PrintLongString( glConfig.extensions_string );
|
||||
if (glRefConfig.openglMajorVersion >= 3)
|
||||
{
|
||||
GLint numExtensions;
|
||||
int i;
|
||||
|
||||
glGetIntegerv(GL_NUM_EXTENSIONS, &numExtensions);
|
||||
for (i = 0; i < numExtensions; i++)
|
||||
{
|
||||
ri.Printf(PRINT_ALL, "%s ", qglGetStringi(GL_EXTENSIONS, i));
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
R_PrintLongString( glConfig.extensions_string );
|
||||
}
|
||||
ri.Printf( PRINT_ALL, "\n" );
|
||||
ri.Printf( PRINT_ALL, "GL_MAX_TEXTURE_SIZE: %d\n", glConfig.maxTextureSize );
|
||||
ri.Printf( PRINT_ALL, "GL_MAX_TEXTURE_UNITS_ARB: %d\n", glConfig.numTextureUnits );
|
||||
|
|
@ -1060,7 +1071,6 @@ void GfxInfo_f( void )
|
|||
ri.Printf( PRINT_ALL, "texturemode: %s\n", r_textureMode->string );
|
||||
ri.Printf( PRINT_ALL, "picmip: %d\n", r_picmip->integer );
|
||||
ri.Printf( PRINT_ALL, "texture bits: %d\n", r_texturebits->integer );
|
||||
ri.Printf( PRINT_ALL, "multitexture: %s\n", enablestrings[qglActiveTextureARB != 0] );
|
||||
ri.Printf( PRINT_ALL, "compiled vertex arrays: %s\n", enablestrings[qglLockArraysEXT != 0 ] );
|
||||
ri.Printf( PRINT_ALL, "texenv add: %s\n", enablestrings[glConfig.textureEnvAddAvailable != 0] );
|
||||
ri.Printf( PRINT_ALL, "compressed textures: %s\n", enablestrings[glConfig.textureCompression!=TC_NONE] );
|
||||
|
|
|
|||
|
|
@ -694,6 +694,8 @@ typedef enum
|
|||
|
||||
UNIFORM_CUBEMAPINFO,
|
||||
|
||||
UNIFORM_ALPHATEST,
|
||||
|
||||
UNIFORM_COUNT
|
||||
} uniform_t;
|
||||
|
||||
|
|
|
|||
|
|
@ -115,6 +115,7 @@ static void DrawTris (shaderCommands_t *input) {
|
|||
GLSL_SetUniformMat4(sp, UNIFORM_MODELVIEWPROJECTIONMATRIX, glState.modelviewProjection);
|
||||
VectorSet4(color, 1, 1, 1, 1);
|
||||
GLSL_SetUniformVec4(sp, UNIFORM_COLOR, color);
|
||||
GLSL_SetUniformInt(sp, UNIFORM_ALPHATEST, 0);
|
||||
|
||||
R_DrawElements(input->numIndexes, input->firstIndex);
|
||||
}
|
||||
|
|
@ -383,6 +384,8 @@ static void ProjectDlightTexture( void ) {
|
|||
GL_State( GLS_ATEST_GT_0 | GLS_SRCBLEND_DST_COLOR | GLS_DSTBLEND_ONE | GLS_DEPTHFUNC_EQUAL );
|
||||
}
|
||||
|
||||
GLSL_SetUniformInt(sp, UNIFORM_ALPHATEST, 1);
|
||||
|
||||
R_DrawElements(tess.numIndexes, tess.firstIndex);
|
||||
|
||||
backEnd.pc.c_totalIndexes += tess.numIndexes;
|
||||
|
|
@ -746,6 +749,7 @@ static void ForwardDlight( void ) {
|
|||
// include GLS_DEPTHFUNC_EQUAL so alpha tested surfaces don't add light
|
||||
// where they aren't rendered
|
||||
GL_State( GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE | GLS_DEPTHFUNC_EQUAL );
|
||||
GLSL_SetUniformInt(sp, UNIFORM_ALPHATEST, 0);
|
||||
|
||||
GLSL_SetUniformMat4(sp, UNIFORM_MODELMATRIX, backEnd.or.transformMatrix);
|
||||
|
||||
|
|
@ -858,6 +862,7 @@ static void ProjectPshadowVBOGLSL( void ) {
|
|||
// include GLS_DEPTHFUNC_EQUAL so alpha tested surfaces don't add light
|
||||
// where they aren't rendered
|
||||
GL_State( GLS_SRCBLEND_SRC_ALPHA | GLS_DSTBLEND_ONE_MINUS_SRC_ALPHA | GLS_DEPTHFUNC_EQUAL );
|
||||
GLSL_SetUniformInt(sp, UNIFORM_ALPHATEST, 0);
|
||||
|
||||
GL_BindToTMU( tr.pshadowMaps[l], TB_DIFFUSEMAP );
|
||||
|
||||
|
|
@ -939,6 +944,7 @@ static void RB_FogPass( void ) {
|
|||
} else {
|
||||
GL_State( GLS_SRCBLEND_SRC_ALPHA | GLS_DSTBLEND_ONE_MINUS_SRC_ALPHA );
|
||||
}
|
||||
GLSL_SetUniformInt(sp, UNIFORM_ALPHATEST, 0);
|
||||
|
||||
R_DrawElements(tess.numIndexes, tess.firstIndex);
|
||||
}
|
||||
|
|
@ -1081,6 +1087,23 @@ static void RB_IterateStagesGeneric( shaderCommands_t *input )
|
|||
}
|
||||
|
||||
GL_State( pStage->stateBits );
|
||||
if ((pStage->stateBits & GLS_ATEST_BITS) == GLS_ATEST_GT_0)
|
||||
{
|
||||
GLSL_SetUniformInt(sp, UNIFORM_ALPHATEST, 1);
|
||||
}
|
||||
else if ((pStage->stateBits & GLS_ATEST_BITS) == GLS_ATEST_LT_80)
|
||||
{
|
||||
GLSL_SetUniformInt(sp, UNIFORM_ALPHATEST, 2);
|
||||
}
|
||||
else if ((pStage->stateBits & GLS_ATEST_BITS) == GLS_ATEST_GE_80)
|
||||
{
|
||||
GLSL_SetUniformInt(sp, UNIFORM_ALPHATEST, 3);
|
||||
}
|
||||
else
|
||||
{
|
||||
GLSL_SetUniformInt(sp, UNIFORM_ALPHATEST, 0);
|
||||
}
|
||||
|
||||
|
||||
{
|
||||
vec4_t baseColor;
|
||||
|
|
@ -1368,6 +1391,7 @@ static void RB_RenderShadowmap( shaderCommands_t *input )
|
|||
GLSL_SetUniformFloat(sp, UNIFORM_LIGHTRADIUS, backEnd.viewParms.zFar);
|
||||
|
||||
GL_State( 0 );
|
||||
GLSL_SetUniformInt(sp, UNIFORM_ALPHATEST, 0);
|
||||
|
||||
//
|
||||
// do multitexture
|
||||
|
|
|
|||
|
|
@ -3072,9 +3072,7 @@ static shader_t *FinishShader( void ) {
|
|||
//
|
||||
// look for multitexture potential
|
||||
//
|
||||
if ( qglActiveTextureARB ) {
|
||||
stage = CollapseStagesToGLSL();
|
||||
}
|
||||
stage = CollapseStagesToGLSL();
|
||||
|
||||
if ( shader.lightmapIndex >= 0 && !hasLightmapStage ) {
|
||||
if (vertexLightmap) {
|
||||
|
|
|
|||
|
|
@ -458,6 +458,8 @@ static void DrawSkySide( struct image_s *image, const int mins[2], const int max
|
|||
|
||||
VectorSet4(vector, 0.0, 0.0, 0.0, 0.0);
|
||||
GLSL_SetUniformVec4(sp, UNIFORM_DIFFUSETEXOFFTURB, vector);
|
||||
|
||||
GLSL_SetUniformInt(sp, UNIFORM_ALPHATEST, 0);
|
||||
}
|
||||
|
||||
R_DrawElements(tess.numIndexes - tess.firstIndex, tess.firstIndex);
|
||||
|
|
|
|||
|
|
@ -546,6 +546,8 @@ static void RB_SurfaceBeam( void )
|
|||
|
||||
GLSL_SetUniformVec4(sp, UNIFORM_COLOR, colorRed);
|
||||
|
||||
GLSL_SetUniformInt(sp, UNIFORM_ALPHATEST, 0);
|
||||
|
||||
R_DrawElements(tess.numIndexes, tess.firstIndex);
|
||||
|
||||
tess.numIndexes = 0;
|
||||
|
|
|
|||
|
|
@ -215,7 +215,7 @@ static void GLimp_DetectAvailableModes(void)
|
|||
GLimp_SetMode
|
||||
===============
|
||||
*/
|
||||
static int GLimp_SetMode(int mode, qboolean fullscreen, qboolean noborder)
|
||||
static int GLimp_SetMode(int mode, qboolean fullscreen, qboolean noborder, qboolean coreContext)
|
||||
{
|
||||
const char *glstring;
|
||||
int perChannelColorBits;
|
||||
|
|
@ -477,7 +477,37 @@ static int GLimp_SetMode(int mode, qboolean fullscreen, qboolean noborder)
|
|||
|
||||
SDL_SetWindowIcon( SDL_window, icon );
|
||||
|
||||
if( ( SDL_glContext = SDL_GL_CreateContext( SDL_window ) ) == NULL )
|
||||
if (coreContext)
|
||||
{
|
||||
int profileMask, majorVersion, minorVersion;
|
||||
SDL_GL_GetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, &profileMask);
|
||||
SDL_GL_GetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, &majorVersion);
|
||||
SDL_GL_GetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, &minorVersion);
|
||||
|
||||
ri.Printf(PRINT_ALL, "Trying to get an OpenGL 3.2 core context\n");
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 2);
|
||||
if ((SDL_glContext = SDL_GL_CreateContext(SDL_window)) == NULL)
|
||||
{
|
||||
ri.Printf(PRINT_ALL, "SDL_GL_CreateContext failed: %s\n", SDL_GetError());
|
||||
ri.Printf(PRINT_ALL, "Reverting to default context\n");
|
||||
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, profileMask);
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, majorVersion);
|
||||
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, minorVersion);
|
||||
}
|
||||
else
|
||||
{
|
||||
ri.Printf(PRINT_ALL, "SDL_GL_CreateContext succeeded, but: %s\n", SDL_GetError());
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
SDL_glContext = NULL;
|
||||
}
|
||||
|
||||
if( !SDL_glContext && ( SDL_glContext = SDL_GL_CreateContext( SDL_window ) ) == NULL )
|
||||
{
|
||||
ri.Printf( PRINT_DEVELOPER, "SDL_GL_CreateContext failed: %s\n", SDL_GetError( ) );
|
||||
continue;
|
||||
|
|
@ -522,7 +552,7 @@ static int GLimp_SetMode(int mode, qboolean fullscreen, qboolean noborder)
|
|||
GLimp_StartDriverAndSetMode
|
||||
===============
|
||||
*/
|
||||
static qboolean GLimp_StartDriverAndSetMode(int mode, qboolean fullscreen, qboolean noborder)
|
||||
static qboolean GLimp_StartDriverAndSetMode(int mode, qboolean fullscreen, qboolean noborder, qboolean gl3Core)
|
||||
{
|
||||
rserr_t err;
|
||||
|
||||
|
|
@ -549,7 +579,7 @@ static qboolean GLimp_StartDriverAndSetMode(int mode, qboolean fullscreen, qbool
|
|||
fullscreen = qfalse;
|
||||
}
|
||||
|
||||
err = GLimp_SetMode(mode, fullscreen, noborder);
|
||||
err = GLimp_SetMode(mode, fullscreen, noborder, gl3Core);
|
||||
|
||||
switch ( err )
|
||||
{
|
||||
|
|
@ -744,7 +774,7 @@ This routine is responsible for initializing the OS specific portions
|
|||
of OpenGL
|
||||
===============
|
||||
*/
|
||||
void GLimp_Init( void )
|
||||
void GLimp_Init( qboolean coreContext)
|
||||
{
|
||||
ri.Printf( PRINT_DEVELOPER, "Glimp_Init( )\n" );
|
||||
|
||||
|
|
@ -764,13 +794,13 @@ void GLimp_Init( void )
|
|||
ri.Sys_GLimpInit( );
|
||||
|
||||
// Create the window and set up the context
|
||||
if(GLimp_StartDriverAndSetMode(r_mode->integer, r_fullscreen->integer, r_noborder->integer))
|
||||
if(GLimp_StartDriverAndSetMode(r_mode->integer, r_fullscreen->integer, r_noborder->integer, coreContext))
|
||||
goto success;
|
||||
|
||||
// Try again, this time in a platform specific "safe mode"
|
||||
ri.Sys_GLimpSafeInit( );
|
||||
|
||||
if(GLimp_StartDriverAndSetMode(r_mode->integer, r_fullscreen->integer, qfalse))
|
||||
if(GLimp_StartDriverAndSetMode(r_mode->integer, r_fullscreen->integer, qfalse, coreContext))
|
||||
goto success;
|
||||
|
||||
// Finally, try the default screen resolution
|
||||
|
|
@ -779,7 +809,7 @@ void GLimp_Init( void )
|
|||
ri.Printf( PRINT_ALL, "Setting r_mode %d failed, falling back on r_mode %d\n",
|
||||
r_mode->integer, R_MODE_FALLBACK );
|
||||
|
||||
if(GLimp_StartDriverAndSetMode(R_MODE_FALLBACK, qfalse, qfalse))
|
||||
if(GLimp_StartDriverAndSetMode(R_MODE_FALLBACK, qfalse, qfalse, coreContext))
|
||||
goto success;
|
||||
}
|
||||
|
||||
|
|
@ -801,7 +831,10 @@ success:
|
|||
if (*glConfig.renderer_string && glConfig.renderer_string[strlen(glConfig.renderer_string) - 1] == '\n')
|
||||
glConfig.renderer_string[strlen(glConfig.renderer_string) - 1] = 0;
|
||||
Q_strncpyz( glConfig.version_string, (char *) qglGetString (GL_VERSION), sizeof( glConfig.version_string ) );
|
||||
Q_strncpyz( glConfig.extensions_string, (char *) qglGetString (GL_EXTENSIONS), sizeof( glConfig.extensions_string ) );
|
||||
if (qglGetString(GL_EXTENSIONS))
|
||||
Q_strncpyz( glConfig.extensions_string, (char *) qglGetString (GL_EXTENSIONS), sizeof( glConfig.extensions_string ) );
|
||||
else
|
||||
Q_strncpyz( glConfig.extensions_string, "Not available (core context, fixme)", sizeof( glConfig.extensions_string ) );
|
||||
|
||||
// initialize extensions
|
||||
GLimp_InitExtensions( );
|
||||
|
|
|
|||
Loading…
Reference in a new issue