return GL_YCBCR_MESA;
}
- if (ctx->Extensions.ARB_texture_float) {
- switch (internalFormat) {
- case GL_ALPHA16F_ARB:
- case GL_ALPHA32F_ARB:
- return GL_ALPHA;
- case GL_RGBA16F_ARB:
- case GL_RGBA32F_ARB:
- return GL_RGBA;
- case GL_RGB16F_ARB:
- case GL_RGB32F_ARB:
- return GL_RGB;
- case GL_INTENSITY16F_ARB:
- case GL_INTENSITY32F_ARB:
- return GL_INTENSITY;
- case GL_LUMINANCE16F_ARB:
- case GL_LUMINANCE32F_ARB:
- return GL_LUMINANCE;
- case GL_LUMINANCE_ALPHA16F_ARB:
- case GL_LUMINANCE_ALPHA32F_ARB:
- return GL_LUMINANCE_ALPHA;
- default:
- ; /* fallthrough */
- }
- }
-
if (ctx->VersionMajor >= 3 ||
ctx->Extensions.EXT_texture_integer) {
switch (internalFormat) {
return (target == GL_PROXY_TEXTURE_1D ||
target == GL_PROXY_TEXTURE_2D ||
- target == GL_PROXY_TEXTURE_3D ||
target == GL_PROXY_TEXTURE_CUBE_MAP_ARB);
}
case GL_TEXTURE_2D:
case GL_PROXY_TEXTURE_2D:
return GL_PROXY_TEXTURE_2D;
- case GL_TEXTURE_3D:
- case GL_PROXY_TEXTURE_3D:
- return GL_PROXY_TEXTURE_3D;
case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB:
case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB:
return ctx->Texture.Unit.CurrentTex[TEXTURE_2D_INDEX];
case GL_PROXY_TEXTURE_2D:
return ctx->Texture.ProxyTex[TEXTURE_2D_INDEX];
- case GL_TEXTURE_3D:
- return ctx->Texture.Unit.CurrentTex[TEXTURE_3D_INDEX];
- case GL_PROXY_TEXTURE_3D:
- return ctx->Texture.ProxyTex[TEXTURE_3D_INDEX];
default:
_mesa_problem(NULL, "bad target in _mesa_select_tex_object()");
return NULL;
return NULL;
texIndex = TEXTURE_2D_INDEX;
break;
- case GL_PROXY_TEXTURE_3D:
- if (level >= ctx->Const.Max3DTextureLevels)
- return NULL;
- texIndex = TEXTURE_3D_INDEX;
- break;
case GL_PROXY_TEXTURE_CUBE_MAP:
if (level >= ctx->Const.MaxCubeTextureLevels)
return NULL;
case GL_TEXTURE_2D:
case GL_PROXY_TEXTURE_2D:
return ctx->Const.MaxTextureLevels;
- case GL_TEXTURE_3D:
- case GL_PROXY_TEXTURE_3D:
- return ctx->Const.Max3DTextureLevels;
case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB:
case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB:
case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
return 2;
- case GL_TEXTURE_3D:
- case GL_PROXY_TEXTURE_3D:
- return 3;
default:
_mesa_problem(NULL, "invalid target 0x%x in get_texture_dimensions()",
target);
img->Depth2 = 1;
img->DepthLog2 = 0;
break;
- case GL_TEXTURE_3D:
- case GL_PROXY_TEXTURE_3D:
- img->Height2 = height - 2 * border; /* == 1 << img->HeightLog2; */
- img->HeightLog2 = _mesa_logbase2(img->Height2);
- img->Depth2 = depth - 2 * border; /* == 1 << img->DepthLog2; */
- img->DepthLog2 = _mesa_logbase2(img->Depth2);
- break;
default:
_mesa_problem(NULL, "invalid target 0x%x in _mesa_init_teximage_fields()",
target);
return GL_FALSE;
if (level >= ctx->Const.MaxTextureLevels)
return GL_FALSE;
- if (!ctx->Extensions.ARB_texture_non_power_of_two) {
- if (width > 0 && !_mesa_is_pow_two(width - 2 * border))
- return GL_FALSE;
- }
+ if (width > 0 && !_mesa_is_pow_two(width - 2 * border))
+ return GL_FALSE;
return GL_TRUE;
case GL_PROXY_TEXTURE_2D:
return GL_FALSE;
if (level >= ctx->Const.MaxTextureLevels)
return GL_FALSE;
- if (!ctx->Extensions.ARB_texture_non_power_of_two) {
- if (width > 0 && !_mesa_is_pow_two(width - 2 * border))
- return GL_FALSE;
- if (height > 0 && !_mesa_is_pow_two(height - 2 * border))
- return GL_FALSE;
- }
- return GL_TRUE;
-
- case GL_PROXY_TEXTURE_3D:
- maxSize = 1 << (ctx->Const.Max3DTextureLevels - 1);
- if (width < 2 * border || width > 2 * border + maxSize)
- return GL_FALSE;
- if (height < 2 * border || height > 2 * border + maxSize)
+ if (width > 0 && !_mesa_is_pow_two(width - 2 * border))
return GL_FALSE;
- if (depth < 2 * border || depth > 2 * border + maxSize)
+ if (height > 0 && !_mesa_is_pow_two(height - 2 * border))
return GL_FALSE;
- if (level >= ctx->Const.Max3DTextureLevels)
- return GL_FALSE;
- if (!ctx->Extensions.ARB_texture_non_power_of_two) {
- if (width > 0 && !_mesa_is_pow_two(width - 2 * border))
- return GL_FALSE;
- if (height > 0 && !_mesa_is_pow_two(height - 2 * border))
- return GL_FALSE;
- if (depth > 0 && !_mesa_is_pow_two(depth - 2 * border))
- return GL_FALSE;
- }
return GL_TRUE;
case GL_PROXY_TEXTURE_CUBE_MAP_ARB:
return GL_FALSE;
if (level >= ctx->Const.MaxCubeTextureLevels)
return GL_FALSE;
- if (!ctx->Extensions.ARB_texture_non_power_of_two) {
- if (width > 0 && !_mesa_is_pow_two(width - 2 * border))
- return GL_FALSE;
- if (height > 0 && !_mesa_is_pow_two(height - 2 * border))
- return GL_FALSE;
- }
+ if (width > 0 && !_mesa_is_pow_two(width - 2 * border))
+ return GL_FALSE;
+ if (height > 0 && !_mesa_is_pow_two(height - 2 * border))
+ return GL_FALSE;
return GL_TRUE;
default:
default:
return GL_FALSE;
}
- case 3:
- switch (target) {
- case GL_TEXTURE_3D:
- case GL_PROXY_TEXTURE_3D:
- return GL_TRUE;
- default:
- return GL_FALSE;
- }
default:
_mesa_problem(ctx, "invalid dims=%u in legal_teximage_target()", dims);
return GL_FALSE;
default:
return GL_FALSE;
}
- case 3:
- switch (target) {
- case GL_TEXTURE_3D:
- return GL_TRUE;
- default:
- return GL_FALSE;
- }
default:
_mesa_problem(ctx, "invalid dims=%u in legal_texsubimage_target()",
dims);
return GL_TRUE;
}
}
- if (dimensions > 2) {
- if (zoffset < -((GLint)destTex->Border)) {
- _mesa_error(ctx, GL_INVALID_VALUE, "glTexSubImage3D(zoffset)");
- return GL_TRUE;
- }
- if (zoffset + depth > (GLint) (destTex->Depth + destTex->Border)) {
- _mesa_error(ctx, GL_INVALID_VALUE, "glTexSubImage3D(zoffset+depth)");
- return GL_TRUE;
- }
- }
if (ctx->VersionMajor >= 3 || ctx->Extensions.EXT_texture_integer) {
/* both source and dest must be integer-valued, or neither */
border, internalFormat, texFormat);
/* Give the texture to the driver. <pixels> may be null. */
- ASSERT(ctx->Driver.TexImage3D);
switch (dims) {
case 1:
ctx->Driver.TexImage1D(ctx, texImage, internalFormat,
width, height, border, format,
type, pixels, unpack);
break;
- case 3:
- ctx->Driver.TexImage3D(ctx, texImage, internalFormat,
- width, height, depth, border, format,
- type, pixels, unpack);
- break;
default:
_mesa_problem(ctx, "invalid dims=%u in teximage()", dims);
}
}
-/*
- * Called by the API or display list executor.
- * Note that width and height include the border.
- */
-void GLAPIENTRY
-_mesa_TexImage3D( GLenum target, GLint level, GLint internalFormat,
- GLsizei width, GLsizei height, GLsizei depth,
- GLint border, GLenum format, GLenum type,
- const GLvoid *pixels )
-{
- GET_CURRENT_CONTEXT(ctx);
- teximage(ctx, 3, target, level, internalFormat, width, height, depth,
- border, format, type, pixels);
-}
-
-
-void GLAPIENTRY
-_mesa_TexImage3DEXT( GLenum target, GLint level, GLenum internalFormat,
- GLsizei width, GLsizei height, GLsizei depth,
- GLint border, GLenum format, GLenum type,
- const GLvoid *pixels )
-{
- _mesa_TexImage3D(target, level, (GLint) internalFormat, width, height,
- depth, border, format, type, pixels);
-}
-
-
/**
* Implement all the glTexSubImage1/2/3D() functions.
*/
xoffset, yoffset, width, height,
format, type, pixels, &ctx->Unpack);
break;
- case 3:
- ctx->Driver.TexSubImage3D(ctx, texImage,
- xoffset, yoffset, zoffset,
- width, height, depth,
- format, type, pixels, &ctx->Unpack);
- break;
default:
_mesa_problem(ctx, "unexpected dims in subteximage()");
}
-void GLAPIENTRY
-_mesa_TexSubImage3D( GLenum target, GLint level,
- GLint xoffset, GLint yoffset, GLint zoffset,
- GLsizei width, GLsizei height, GLsizei depth,
- GLenum format, GLenum type,
- const GLvoid *pixels )
-{
- GET_CURRENT_CONTEXT(ctx);
- texsubimage(ctx, 3, target, level,
- xoffset, yoffset, zoffset,
- width, height, depth,
- format, type, pixels);
-}
-
-
-
/**
* For glCopyTexSubImage, return the source renderbuffer to copy texel data
* from. This depends on whether the texture contains color or depth values.
ctx->Driver.CopyTexSubImage2D(ctx, texImage, xoffset, yoffset,
srcRb, x, y, width, height);
break;
- case 3:
- ctx->Driver.CopyTexSubImage3D(ctx, texImage,
- xoffset, yoffset, zoffset,
- srcRb, x, y, width, height);
- break;
default:
_mesa_problem(ctx, "bad dims in copytexsubimage()");
}
copytexsubimage(ctx, 2, target, level, xoffset, yoffset, 0, x, y,
width, height);
}
-
-
-
-void GLAPIENTRY
-_mesa_CopyTexSubImage3D( GLenum target, GLint level,
- GLint xoffset, GLint yoffset, GLint zoffset,
- GLint x, GLint y, GLsizei width, GLsizei height )
-{
- GET_CURRENT_CONTEXT(ctx);
- copytexsubimage(ctx, 3, target, level, xoffset, yoffset, zoffset,
- x, y, width, height);
-}
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