diff options
| author | Marek Olšák <[email protected]> | 2012-01-22 20:25:42 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2012-01-25 12:35:19 +0100 |
| commit | 3363e87d7d5b3f19294fc770dc7c506c26646010 (patch) | |
| tree | 42ed6d6f69ba8095c13aa77d0129a059812e3a1d /src/mesa/main/teximage.c | |
| parent | 636802f615bb1ef192e3c4c3b9ab0d1c83c5ebe0 (diff) | |
mesa: allow exposing GL3 without EXT_texture_integer
Strictly speaking, it's not legal to expose EXT_texture_integer without
EXT_gpu_shader4. It might be even dangerous (apps can assume EXT_gpu_shader4
is available without checking for it).
The check in compute_version is removed as well, because that's already
covered by GLSLVersion >= 130.
Reviewed-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/mesa/main/teximage.c')
| -rw-r--r-- | src/mesa/main/teximage.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c index c64b10b0446..d11425d5ea9 100644 --- a/src/mesa/main/teximage.c +++ b/src/mesa/main/teximage.c @@ -323,7 +323,8 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat ) } #endif /* FEATURE_EXT_texture_sRGB */ - if (ctx->Extensions.EXT_texture_integer) { + if (ctx->VersionMajor >= 3 || + ctx->Extensions.EXT_texture_integer) { switch (internalFormat) { case GL_RGBA8UI_EXT: case GL_RGBA16UI_EXT: @@ -340,6 +341,11 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat ) case GL_RGB16I_EXT: case GL_RGB32I_EXT: return GL_RGB; + } + } + + if (ctx->Extensions.EXT_texture_integer) { + switch (internalFormat) { case GL_ALPHA8UI_EXT: case GL_ALPHA16UI_EXT: case GL_ALPHA32UI_EXT: @@ -391,7 +397,7 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat ) case GL_R16UI: case GL_R32I: case GL_R32UI: - if (!ctx->Extensions.EXT_texture_integer) + if (ctx->VersionMajor < 3 && !ctx->Extensions.EXT_texture_integer) break; /* FALLTHROUGH */ case GL_R8: @@ -416,7 +422,7 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat ) case GL_RG16UI: case GL_RG32I: case GL_RG32UI: - if (!ctx->Extensions.EXT_texture_integer) + if (ctx->VersionMajor < 3 && !ctx->Extensions.EXT_texture_integer) break; /* FALLTHROUGH */ case GL_RG: @@ -1680,7 +1686,7 @@ texture_error_check( struct gl_context *ctx, } /* additional checks for integer textures */ - if (ctx->Extensions.EXT_texture_integer && + if ((ctx->VersionMajor >= 3 || ctx->Extensions.EXT_texture_integer) && (_mesa_is_integer_format(format) != _mesa_is_integer_format(internalFormat))) { if (!isProxy) { |