mirror of
https://github.com/ioquake/ioq3.git
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OpenGL2: Direct state access, part 2: Uniforms.
This commit is contained in:
SmileTheory
parent
275317fefb
commit
f70e9dac01
7 changed files with 147 additions and 78 deletions
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@ -753,6 +753,20 @@ extern GLvoid(APIENTRY * qglCompressedTextureSubImage2D)(GLuint texture, GLenum
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GLsizei imageSize, const GLvoid *data);
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extern GLvoid(APIENTRY * qglGenerateTextureMipmap)(GLuint texture, GLenum target);
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extern GLvoid(APIENTRY * qglProgramUniform1i)(GLuint program, GLint location, GLint v0);
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extern GLvoid(APIENTRY * qglProgramUniform1f)(GLuint program, GLint location, GLfloat v0);
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extern GLvoid(APIENTRY * qglProgramUniform2f)(GLuint program, GLint location,
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GLfloat v0, GLfloat v1);
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extern GLvoid(APIENTRY * qglProgramUniform3f)(GLuint program, GLint location,
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GLfloat v0, GLfloat v1, GLfloat v2);
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extern GLvoid(APIENTRY * qglProgramUniform4f)(GLuint program, GLint location,
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GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
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extern GLvoid(APIENTRY * qglProgramUniform1fv)(GLuint program, GLint location,
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GLsizei count, const GLfloat *value);
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extern GLvoid(APIENTRY * qglProgramUniformMatrix4fv)(GLuint program, GLint location,
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GLsizei count, GLboolean transpose,
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const GLfloat *value);
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#if defined(WIN32)
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// WGL_ARB_create_context
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@ -26,6 +26,8 @@ static struct
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{
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GLuint textures[NUM_TEXTURE_BUNDLES];
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GLenum texunit;
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GLuint program;
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}
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glDsaState;
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@ -55,15 +57,16 @@ void GL_BindNullTextures()
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}
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}
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void GL_BindMultiTexture(GLenum texunit, GLenum target, GLuint texture)
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int GL_BindMultiTexture(GLenum texunit, GLenum target, GLuint texture)
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{
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GLuint tmu = texunit - GL_TEXTURE0_ARB;
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if (glDsaState.textures[tmu] == texture)
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return;
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return 0;
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qglBindMultiTexture(texunit, target, texture);
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glDsaState.textures[tmu] = texture;
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return 1;
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}
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GLvoid APIENTRY GLDSA_BindMultiTexture(GLenum texunit, GLenum target, GLuint texture)
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@ -130,3 +133,67 @@ GLvoid APIENTRY GLDSA_GenerateTextureMipmap(GLuint texture, GLenum target)
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GL_BindMultiTexture(glDsaState.texunit, target, texture);
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qglGenerateMipmapEXT(target);
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}
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void GL_BindNullProgram()
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{
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qglUseProgramObjectARB(0);
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glDsaState.program = 0;
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}
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int GL_UseProgramObject(GLuint program)
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{
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if (glDsaState.program == program)
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return 0;
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qglUseProgramObjectARB(program);
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glDsaState.program = program;
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return 1;
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}
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GLvoid APIENTRY GLDSA_ProgramUniform1i(GLuint program, GLint location, GLint v0)
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{
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GL_UseProgramObject(program);
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qglUniform1iARB(location, v0);
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}
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GLvoid APIENTRY GLDSA_ProgramUniform1f(GLuint program, GLint location, GLfloat v0)
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{
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GL_UseProgramObject(program);
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qglUniform1fARB(location, v0);
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}
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GLvoid APIENTRY GLDSA_ProgramUniform2f(GLuint program, GLint location,
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GLfloat v0, GLfloat v1)
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{
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GL_UseProgramObject(program);
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qglUniform2fARB(location, v0, v1);
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}
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GLvoid APIENTRY GLDSA_ProgramUniform3f(GLuint program, GLint location,
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GLfloat v0, GLfloat v1, GLfloat v2)
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{
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GL_UseProgramObject(program);
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qglUniform3fARB(location, v0, v1, v2);
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}
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GLvoid APIENTRY GLDSA_ProgramUniform4f(GLuint program, GLint location,
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GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3)
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{
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GL_UseProgramObject(program);
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qglUniform4fARB(location, v0, v1, v2, v3);
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}
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GLvoid APIENTRY GLDSA_ProgramUniform1fv(GLuint program, GLint location,
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GLsizei count, const GLfloat *value)
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{
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GL_UseProgramObject(program);
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qglUniform1fvARB(location, count, value);
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}
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GLvoid APIENTRY GLDSA_ProgramUniformMatrix4fv(GLuint program, GLint location,
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GLsizei count, GLboolean transpose,
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const GLfloat *value)
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{
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GL_UseProgramObject(program);
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qglUniformMatrix4fvARB(location, count, transpose, value);
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}
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@ -24,7 +24,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include "../renderercommon/qgl.h"
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void GL_BindNullTextures(void);
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void GL_BindMultiTexture(GLenum texunit, GLenum target, GLuint texture);
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int GL_BindMultiTexture(GLenum texunit, GLenum target, GLuint texture);
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GLvoid APIENTRY GLDSA_BindMultiTexture(GLenum texunit, GLenum target, GLuint texture);
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GLvoid APIENTRY GLDSA_TextureParameterf(GLuint texture, GLenum target, GLenum pname, GLfloat param);
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@ -43,4 +43,21 @@ GLvoid APIENTRY GLDSA_CompressedTextureSubImage2D(GLuint texture, GLenum target,
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GLvoid APIENTRY GLDSA_GenerateTextureMipmap(GLuint texture, GLenum target);
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void GL_BindNullProgram(void);
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int GL_UseProgramObject(GLuint program);
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GLvoid APIENTRY GLDSA_ProgramUniform1i(GLuint program, GLint location, GLint v0);
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GLvoid APIENTRY GLDSA_ProgramUniform1f(GLuint program, GLint location, GLfloat v0);
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GLvoid APIENTRY GLDSA_ProgramUniform2f(GLuint program, GLint location,
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GLfloat v0, GLfloat v1);
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GLvoid APIENTRY GLDSA_ProgramUniform3f(GLuint program, GLint location,
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GLfloat v0, GLfloat v1, GLfloat v2);
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GLvoid APIENTRY GLDSA_ProgramUniform4f(GLuint program, GLint location,
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GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
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GLvoid APIENTRY GLDSA_ProgramUniform1fv(GLuint program, GLint location,
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GLsizei count, const GLfloat *value);
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GLvoid APIENTRY GLDSA_ProgramUniformMatrix4fv(GLuint program, GLint location,
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GLsizei count, GLboolean transpose,
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const GLfloat *value);
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#endif
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@ -202,6 +202,20 @@ GLvoid (APIENTRY * qglCompressedTextureSubImage2D)(GLuint texture, GLenum target
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GLsizei imageSize, const GLvoid *data);
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GLvoid (APIENTRY * qglGenerateTextureMipmap)(GLuint texture, GLenum target);
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GLvoid(APIENTRY * qglProgramUniform1i)(GLuint program, GLint location, GLint v0);
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GLvoid(APIENTRY * qglProgramUniform1f)(GLuint program, GLint location, GLfloat v0);
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GLvoid(APIENTRY * qglProgramUniform2f)(GLuint program, GLint location,
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GLfloat v0, GLfloat v1);
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GLvoid(APIENTRY * qglProgramUniform3f)(GLuint program, GLint location,
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GLfloat v0, GLfloat v1, GLfloat v2);
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GLvoid(APIENTRY * qglProgramUniform4f)(GLuint program, GLint location,
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GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
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GLvoid(APIENTRY * qglProgramUniform1fv)(GLuint program, GLint location,
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GLsizei count, const GLfloat *value);
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GLvoid(APIENTRY * qglProgramUniformMatrix4fv)(GLuint program, GLint location,
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GLsizei count, GLboolean transpose,
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const GLfloat *value);
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static qboolean GLimp_HaveExtension(const char *ext)
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{
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const char *ptr = Q_stristr( glConfig.extensions_string, ext );
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@ -770,6 +784,7 @@ void GLimp_InitExtraExtensions()
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// GL_EXT_direct_state_access
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extension = "GL_EXT_direct_state_access";
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qglBindMultiTexture = GLDSA_BindMultiTexture;
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qglTextureParameterf = GLDSA_TextureParameterf;
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qglTextureParameteri = GLDSA_TextureParameteri;
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@ -779,6 +794,15 @@ void GLimp_InitExtraExtensions()
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qglCompressedTextureImage2D = GLDSA_CompressedTextureImage2D;
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qglCompressedTextureSubImage2D = GLDSA_CompressedTextureSubImage2D;
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qglGenerateTextureMipmap = GLDSA_GenerateTextureMipmap;
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qglProgramUniform1i = GLDSA_ProgramUniform1i;
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qglProgramUniform1f = GLDSA_ProgramUniform1f;
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qglProgramUniform2f = GLDSA_ProgramUniform2f;
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qglProgramUniform3f = GLDSA_ProgramUniform3f;
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qglProgramUniform4f = GLDSA_ProgramUniform4f;
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qglProgramUniform1fv = GLDSA_ProgramUniform1fv;
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qglProgramUniformMatrix4fv = GLDSA_ProgramUniformMatrix4fv;
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glRefConfig.directStateAccess = qfalse;
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if (GLimp_HaveExtension(extension))
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{
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@ -794,6 +818,14 @@ void GLimp_InitExtraExtensions()
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qglCompressedTextureImage2D = (void *)SDL_GL_GetProcAddress("glCompressedTextureImage2DEXT");
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qglCompressedTextureSubImage2D = (void *)SDL_GL_GetProcAddress("glCompressedTextureSubImage2DEXT");
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qglGenerateTextureMipmap = (void *)SDL_GL_GetProcAddress("glGenerateTextureMipmapEXT");
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qglProgramUniform1i = (void *)SDL_GL_GetProcAddress("glProgramUniform1iEXT");
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qglProgramUniform1f = (void *)SDL_GL_GetProcAddress("glProgramUniform1fEXT");
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qglProgramUniform2f = (void *)SDL_GL_GetProcAddress("glProgramUniform2fEXT");
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qglProgramUniform3f = (void *)SDL_GL_GetProcAddress("glProgramUniform3fEXT");
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qglProgramUniform4f = (void *)SDL_GL_GetProcAddress("glProgramUniform4fEXT");
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qglProgramUniform1fv = (void *)SDL_GL_GetProcAddress("glProgramUniform1fvEXT");
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qglProgramUniformMatrix4fv = (void *)SDL_GL_GetProcAddress("glProgramUniformMatrix4fvEXT");
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}
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ri.Printf(PRINT_ALL, result[glRefConfig.directStateAccess ? 1 : 0], extension);
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@ -22,7 +22,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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// tr_glsl.c
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#include "tr_local.h"
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void GLSL_BindNullProgram(void);
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#include "tr_dsa.h"
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extern const char *fallbackShader_bokeh_vp;
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extern const char *fallbackShader_bokeh_fp;
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@ -482,11 +482,6 @@ static void GLSL_ShowProgramUniforms(GLhandleARB program)
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GLenum type;
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char uniformName[1000];
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// install the executables in the program object as part of current state.
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qglUseProgramObjectARB(program);
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// check for GL Errors
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// query the number of active uniforms
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qglGetObjectParameterivARB(program, GL_OBJECT_ACTIVE_UNIFORMS_ARB, &count);
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@ -497,8 +492,6 @@ static void GLSL_ShowProgramUniforms(GLhandleARB program)
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ri.Printf(PRINT_DEVELOPER, "active uniform: '%s'\n", uniformName);
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}
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qglUseProgramObjectARB(0);
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}
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static int GLSL_InitGPUShader2(shaderProgram_t * program, const char *name, int attribs, const char *vpCode, const char *fpCode)
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@ -703,7 +696,7 @@ void GLSL_SetUniformInt(shaderProgram_t *program, int uniformNum, GLint value)
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*compare = value;
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qglUniform1iARB(uniforms[uniformNum], value);
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qglProgramUniform1i(program->program, uniforms[uniformNum], value);
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}
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void GLSL_SetUniformFloat(shaderProgram_t *program, int uniformNum, GLfloat value)
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@ -727,7 +720,7 @@ void GLSL_SetUniformFloat(shaderProgram_t *program, int uniformNum, GLfloat valu
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*compare = value;
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qglUniform1fARB(uniforms[uniformNum], value);
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qglProgramUniform1f(program->program, uniforms[uniformNum], value);
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}
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void GLSL_SetUniformVec2(shaderProgram_t *program, int uniformNum, const vec2_t v)
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@ -752,7 +745,7 @@ void GLSL_SetUniformVec2(shaderProgram_t *program, int uniformNum, const vec2_t
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compare[0] = v[0];
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compare[1] = v[1];
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qglUniform2fARB(uniforms[uniformNum], v[0], v[1]);
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qglProgramUniform2f(program->program, uniforms[uniformNum], v[0], v[1]);
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}
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void GLSL_SetUniformVec3(shaderProgram_t *program, int uniformNum, const vec3_t v)
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@ -776,7 +769,7 @@ void GLSL_SetUniformVec3(shaderProgram_t *program, int uniformNum, const vec3_t
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VectorCopy(v, compare);
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qglUniform3fARB(uniforms[uniformNum], v[0], v[1], v[2]);
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qglProgramUniform3f(program->program, uniforms[uniformNum], v[0], v[1], v[2]);
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}
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void GLSL_SetUniformVec4(shaderProgram_t *program, int uniformNum, const vec4_t v)
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@ -800,7 +793,7 @@ void GLSL_SetUniformVec4(shaderProgram_t *program, int uniformNum, const vec4_t
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VectorCopy4(v, compare);
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qglUniform4fARB(uniforms[uniformNum], v[0], v[1], v[2], v[3]);
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qglProgramUniform4f(program->program, uniforms[uniformNum], v[0], v[1], v[2], v[3]);
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}
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void GLSL_SetUniformFloat5(shaderProgram_t *program, int uniformNum, const vec5_t v)
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@ -824,7 +817,7 @@ void GLSL_SetUniformFloat5(shaderProgram_t *program, int uniformNum, const vec5_
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VectorCopy5(v, compare);
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qglUniform1fvARB(uniforms[uniformNum], 5, v);
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qglProgramUniform1fv(program->program, uniforms[uniformNum], 5, v);
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}
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void GLSL_SetUniformMat4(shaderProgram_t *program, int uniformNum, const mat4_t matrix)
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@ -848,7 +841,7 @@ void GLSL_SetUniformMat4(shaderProgram_t *program, int uniformNum, const mat4_t
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Mat4Copy(matrix, compare);
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qglUniformMatrix4fvARB(uniforms[uniformNum], 1, GL_FALSE, matrix);
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qglProgramUniformMatrix4fv(program->program, uniforms[uniformNum], 1, GL_FALSE, matrix);
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}
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void GLSL_DeleteGPUShader(shaderProgram_t *program)
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@ -925,10 +918,8 @@ void GLSL_InitGPUShaders(void)
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GLSL_InitUniforms(&tr.genericShader[i]);
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qglUseProgramObjectARB(tr.genericShader[i].program);
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GLSL_SetUniformInt(&tr.genericShader[i], UNIFORM_DIFFUSEMAP, TB_DIFFUSEMAP);
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GLSL_SetUniformInt(&tr.genericShader[i], UNIFORM_LIGHTMAP, TB_LIGHTMAP);
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qglUseProgramObjectARB(0);
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GLSL_FinishGPUShader(&tr.genericShader[i]);
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@ -945,9 +936,7 @@ void GLSL_InitGPUShaders(void)
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GLSL_InitUniforms(&tr.textureColorShader);
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qglUseProgramObjectARB(tr.textureColorShader.program);
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GLSL_SetUniformInt(&tr.textureColorShader, UNIFORM_TEXTUREMAP, TB_DIFFUSEMAP);
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qglUseProgramObjectARB(0);
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GLSL_FinishGPUShader(&tr.textureColorShader);
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@ -993,9 +982,7 @@ void GLSL_InitGPUShaders(void)
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GLSL_InitUniforms(&tr.dlightShader[i]);
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qglUseProgramObjectARB(tr.dlightShader[i].program);
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GLSL_SetUniformInt(&tr.dlightShader[i], UNIFORM_DIFFUSEMAP, TB_DIFFUSEMAP);
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qglUseProgramObjectARB(0);
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GLSL_FinishGPUShader(&tr.dlightShader[i]);
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@ -1123,7 +1110,6 @@ void GLSL_InitGPUShaders(void)
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GLSL_InitUniforms(&tr.lightallShader[i]);
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qglUseProgramObjectARB(tr.lightallShader[i].program);
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GLSL_SetUniformInt(&tr.lightallShader[i], UNIFORM_DIFFUSEMAP, TB_DIFFUSEMAP);
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GLSL_SetUniformInt(&tr.lightallShader[i], UNIFORM_LIGHTMAP, TB_LIGHTMAP);
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GLSL_SetUniformInt(&tr.lightallShader[i], UNIFORM_NORMALMAP, TB_NORMALMAP);
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@ -1131,7 +1117,6 @@ void GLSL_InitGPUShaders(void)
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GLSL_SetUniformInt(&tr.lightallShader[i], UNIFORM_SPECULARMAP, TB_SPECULARMAP);
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GLSL_SetUniformInt(&tr.lightallShader[i], UNIFORM_SHADOWMAP, TB_SHADOWMAP);
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GLSL_SetUniformInt(&tr.lightallShader[i], UNIFORM_CUBEMAP, TB_CUBEMAP);
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qglUseProgramObjectARB(0);
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GLSL_FinishGPUShader(&tr.lightallShader[i]);
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@ -1164,9 +1149,7 @@ void GLSL_InitGPUShaders(void)
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GLSL_InitUniforms(&tr.pshadowShader);
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qglUseProgramObjectARB(tr.pshadowShader.program);
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GLSL_SetUniformInt(&tr.pshadowShader, UNIFORM_SHADOWMAP, TB_DIFFUSEMAP);
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qglUseProgramObjectARB(0);
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GLSL_FinishGPUShader(&tr.pshadowShader);
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@ -1183,9 +1166,7 @@ void GLSL_InitGPUShaders(void)
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GLSL_InitUniforms(&tr.down4xShader);
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qglUseProgramObjectARB(tr.down4xShader.program);
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GLSL_SetUniformInt(&tr.down4xShader, UNIFORM_TEXTUREMAP, TB_DIFFUSEMAP);
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qglUseProgramObjectARB(0);
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GLSL_FinishGPUShader(&tr.down4xShader);
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@ -1202,9 +1183,7 @@ void GLSL_InitGPUShaders(void)
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GLSL_InitUniforms(&tr.bokehShader);
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qglUseProgramObjectARB(tr.bokehShader.program);
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GLSL_SetUniformInt(&tr.bokehShader, UNIFORM_TEXTUREMAP, TB_DIFFUSEMAP);
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qglUseProgramObjectARB(0);
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GLSL_FinishGPUShader(&tr.bokehShader);
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@ -1221,10 +1200,8 @@ void GLSL_InitGPUShaders(void)
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GLSL_InitUniforms(&tr.tonemapShader);
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qglUseProgramObjectARB(tr.tonemapShader.program);
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GLSL_SetUniformInt(&tr.tonemapShader, UNIFORM_TEXTUREMAP, TB_COLORMAP);
|
||||
GLSL_SetUniformInt(&tr.tonemapShader, UNIFORM_LEVELSMAP, TB_LEVELSMAP);
|
||||
qglUseProgramObjectARB(0);
|
||||
|
||||
GLSL_FinishGPUShader(&tr.tonemapShader);
|
||||
|
||||
|
|
@ -1246,9 +1223,7 @@ void GLSL_InitGPUShaders(void)
|
|||
|
||||
GLSL_InitUniforms(&tr.calclevels4xShader[i]);
|
||||
|
||||
qglUseProgramObjectARB(tr.calclevels4xShader[i].program);
|
||||
GLSL_SetUniformInt(&tr.calclevels4xShader[i], UNIFORM_TEXTUREMAP, TB_DIFFUSEMAP);
|
||||
qglUseProgramObjectARB(0);
|
||||
|
||||
GLSL_FinishGPUShader(&tr.calclevels4xShader[i]);
|
||||
|
||||
|
|
@ -1279,13 +1254,11 @@ void GLSL_InitGPUShaders(void)
|
|||
|
||||
GLSL_InitUniforms(&tr.shadowmaskShader);
|
||||
|
||||
qglUseProgramObjectARB(tr.shadowmaskShader.program);
|
||||
GLSL_SetUniformInt(&tr.shadowmaskShader, UNIFORM_SCREENDEPTHMAP, TB_COLORMAP);
|
||||
GLSL_SetUniformInt(&tr.shadowmaskShader, UNIFORM_SHADOWMAP, TB_SHADOWMAP);
|
||||
GLSL_SetUniformInt(&tr.shadowmaskShader, UNIFORM_SHADOWMAP2, TB_SHADOWMAP2);
|
||||
GLSL_SetUniformInt(&tr.shadowmaskShader, UNIFORM_SHADOWMAP3, TB_SHADOWMAP3);
|
||||
GLSL_SetUniformInt(&tr.shadowmaskShader, UNIFORM_SHADOWMAP4, TB_SHADOWMAP4);
|
||||
qglUseProgramObjectARB(0);
|
||||
|
||||
GLSL_FinishGPUShader(&tr.shadowmaskShader);
|
||||
|
||||
|
|
@ -1302,9 +1275,7 @@ void GLSL_InitGPUShaders(void)
|
|||
|
||||
GLSL_InitUniforms(&tr.ssaoShader);
|
||||
|
||||
qglUseProgramObjectARB(tr.ssaoShader.program);
|
||||
GLSL_SetUniformInt(&tr.ssaoShader, UNIFORM_SCREENDEPTHMAP, TB_COLORMAP);
|
||||
qglUseProgramObjectARB(0);
|
||||
|
||||
GLSL_FinishGPUShader(&tr.ssaoShader);
|
||||
|
||||
|
|
@ -1329,10 +1300,8 @@ void GLSL_InitGPUShaders(void)
|
|||
|
||||
GLSL_InitUniforms(&tr.depthBlurShader[i]);
|
||||
|
||||
qglUseProgramObjectARB(tr.depthBlurShader[i].program);
|
||||
GLSL_SetUniformInt(&tr.depthBlurShader[i], UNIFORM_SCREENIMAGEMAP, TB_COLORMAP);
|
||||
GLSL_SetUniformInt(&tr.depthBlurShader[i], UNIFORM_SCREENDEPTHMAP, TB_LIGHTMAP);
|
||||
qglUseProgramObjectARB(0);
|
||||
|
||||
GLSL_FinishGPUShader(&tr.depthBlurShader[i]);
|
||||
|
||||
|
|
@ -1350,9 +1319,7 @@ void GLSL_InitGPUShaders(void)
|
|||
|
||||
GLSL_InitUniforms(&tr.testcubeShader);
|
||||
|
||||
qglUseProgramObjectARB(tr.testcubeShader.program);
|
||||
GLSL_SetUniformInt(&tr.testcubeShader, UNIFORM_TEXTUREMAP, TB_COLORMAP);
|
||||
qglUseProgramObjectARB(0);
|
||||
|
||||
GLSL_FinishGPUShader(&tr.testcubeShader);
|
||||
|
||||
|
|
@ -1376,7 +1343,7 @@ void GLSL_ShutdownGPUShaders(void)
|
|||
for (i = 0; i < ATTR_INDEX_COUNT; i++)
|
||||
qglDisableVertexAttribArrayARB(i);
|
||||
|
||||
GLSL_BindNullProgram();
|
||||
GL_BindNullProgram();
|
||||
|
||||
for ( i = 0; i < GENERICDEF_COUNT; i++)
|
||||
GLSL_DeleteGPUShader(&tr.genericShader[i]);
|
||||
|
|
@ -1406,47 +1373,22 @@ void GLSL_ShutdownGPUShaders(void)
|
|||
|
||||
for ( i = 0; i < 2; i++)
|
||||
GLSL_DeleteGPUShader(&tr.depthBlurShader[i]);
|
||||
|
||||
glState.currentProgram = 0;
|
||||
qglUseProgramObjectARB(0);
|
||||
}
|
||||
|
||||
|
||||
void GLSL_BindProgram(shaderProgram_t * program)
|
||||
{
|
||||
if(!program)
|
||||
{
|
||||
GLSL_BindNullProgram();
|
||||
return;
|
||||
}
|
||||
GLuint programObject = program ? program->program : 0;
|
||||
char *name = program ? program->name : "NULL";
|
||||
|
||||
if(r_logFile->integer)
|
||||
{
|
||||
// don't just call LogComment, or we will get a call to va() every frame!
|
||||
GLimp_LogComment(va("--- GL_BindProgram( %s ) ---\n", program->name));
|
||||
GLimp_LogComment(va("--- GLSL_BindProgram( %s ) ---\n", name));
|
||||
}
|
||||
|
||||
if(glState.currentProgram != program)
|
||||
{
|
||||
qglUseProgramObjectARB(program->program);
|
||||
glState.currentProgram = program;
|
||||
if (GL_UseProgramObject(programObject))
|
||||
backEnd.pc.c_glslShaderBinds++;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void GLSL_BindNullProgram(void)
|
||||
{
|
||||
if(r_logFile->integer)
|
||||
{
|
||||
GLimp_LogComment("--- GL_BindNullProgram ---\n");
|
||||
}
|
||||
|
||||
if(glState.currentProgram)
|
||||
{
|
||||
qglUseProgramObjectARB(0);
|
||||
glState.currentProgram = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -974,8 +974,7 @@ void GL_SetDefaultState( void )
|
|||
glState.faceCulling = CT_TWO_SIDED;
|
||||
glState.faceCullFront = qtrue;
|
||||
|
||||
glState.currentProgram = 0;
|
||||
qglUseProgramObjectARB(0);
|
||||
GL_BindNullProgram();
|
||||
|
||||
if (glRefConfig.vertexArrayObject)
|
||||
qglBindVertexArrayARB(0);
|
||||
|
|
|
|||
|
|
@ -1360,7 +1360,6 @@ typedef struct {
|
|||
float vertexAttribsInterpolation;
|
||||
qboolean vertexAnimation;
|
||||
uint32_t vertexAttribsEnabled; // global if no VAOs, tess only otherwise
|
||||
shaderProgram_t *currentProgram;
|
||||
FBO_t *currentFBO;
|
||||
vao_t *currentVao;
|
||||
mat4_t modelview;
|
||||
|
|
@ -2213,7 +2212,6 @@ void GLSL_InitGPUShaders(void);
|
|||
void GLSL_ShutdownGPUShaders(void);
|
||||
void GLSL_VertexAttribPointers(uint32_t attribBits);
|
||||
void GLSL_BindProgram(shaderProgram_t * program);
|
||||
void GLSL_BindNullProgram(void);
|
||||
|
||||
void GLSL_SetUniformInt(shaderProgram_t *program, int uniformNum, GLint value);
|
||||
void GLSL_SetUniformFloat(shaderProgram_t *program, int uniformNum, GLfloat value);
|
||||
|
|
|
|||
Loading…
Reference in a new issue