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preliminary/isolated opengl es support, requires USE_EGL/Makefile changes and es headers

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/branches/wip@3734 fc73d0e0-1445-4013-8a0c-d673dee63da5
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TimeServ 2011-02-06 20:56:39 +00:00
parent 456e13bf81
commit 40a18f65bb
7 changed files with 360 additions and 50 deletions
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12
engine/gl/gl_draw.c
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@ -616,6 +616,9 @@ void GLDraw_TransPicTranslate (int x, int y, int width, int height, qbyte *pic,
qbyte *src;
int p;
if (gl_config.gles)
return; // TODO: NOT FIXED YET
GL_Bind (translate_texture);
c = width * height;
@ -654,6 +657,9 @@ void GLDraw_TransPicTranslate (int x, int y, int width, int height, qbyte *pic,
void GLDraw_FillRGB (int x, int y, int w, int h, float r, float g, float b)
{
if (gl_config.gles)
return; //TODO: DRAW FILL NOT FIXED YET
qglDisable (GL_TEXTURE_2D);
qglColor3f (r, g, b);
@ -1514,7 +1520,11 @@ void GL_Upload32_Int (char *name, unsigned *data, int width, int height, unsigne
if (scaled_width * scaled_height > sizeofuploadmemorybuffer/4)
Sys_Error ("GL_LoadTexture: too big");
samples = (flags&IF_NOALPHA) ? GL_RGB : GL_RGBA;
if (gl_config.gles)
samples = GL_RGBA; /* GL ES doesn't allow for format conversion */
else
samples = (flags&IF_NOALPHA) ? GL_RGB : GL_RGBA;
if (gl_config.arb_texture_compression && gl_compress.value && name && !(flags&IF_NOMIPMAP))
samples = (flags&IF_NOALPHA) ? GL_COMPRESSED_RGB_ARB : GL_COMPRESSED_RGBA_ARB;