diff options
Diffstat (limited to 'src/mesa/main/formatquery.c')
| -rw-r--r-- | src/mesa/main/formatquery.c | 40 |
1 files changed, 33 insertions, 7 deletions
diff --git a/src/mesa/main/formatquery.c b/src/mesa/main/formatquery.c index e4ddb94978c..e7645b161ee 100644 --- a/src/mesa/main/formatquery.c +++ b/src/mesa/main/formatquery.c @@ -573,6 +573,23 @@ _is_internalformat_supported(struct gl_context *ctx, GLenum target, return (buffer[0] == GL_TRUE); } +static bool +_legal_target_for_framebuffer_texture_layer(struct gl_context *ctx, + GLenum target) +{ + switch (target) { + case GL_TEXTURE_3D: + case GL_TEXTURE_1D_ARRAY: + case GL_TEXTURE_2D_ARRAY: + case GL_TEXTURE_CUBE_MAP_ARRAY: + case GL_TEXTURE_2D_MULTISAMPLE_ARRAY: + case GL_TEXTURE_CUBE_MAP: + return true; + default: + return false; + } +} + /* default implementation of QueryInternalFormat driverfunc, for * drivers not implementing ARB_internalformat_query2. */ @@ -622,6 +639,9 @@ _mesa_query_internal_format_default(struct gl_context *ctx, GLenum target, case GL_TEXTURE_SHADOW: case GL_TEXTURE_GATHER: case GL_TEXTURE_GATHER_SHADOW: + case GL_FRAMEBUFFER_RENDERABLE: + case GL_FRAMEBUFFER_RENDERABLE_LAYERED: + case GL_FRAMEBUFFER_BLEND: params[0] = GL_FULL_SUPPORT; break; @@ -1050,16 +1070,22 @@ _mesa_GetInternalformativ(GLenum target, GLenum internalformat, GLenum pname, buffer[0] = GL_TRUE; break; + case GL_FRAMEBUFFER_RENDERABLE_LAYERED: + if (!_mesa_has_EXT_texture_array(ctx) || + _legal_target_for_framebuffer_texture_layer(ctx, target)) + goto end; + /* fallthrough */ case GL_FRAMEBUFFER_RENDERABLE: - /* @TODO */ - break; + case GL_FRAMEBUFFER_BLEND: + if (!_mesa_has_ARB_framebuffer_object(ctx)) + goto end; - case GL_FRAMEBUFFER_RENDERABLE_LAYERED: - /* @TODO */ - break; + if (target == GL_TEXTURE_BUFFER || + !_is_renderable(ctx, internalformat)) + goto end; - case GL_FRAMEBUFFER_BLEND: - /* @TODO */ + ctx->Driver.QueryInternalFormat(ctx, target, internalformat, pname, + buffer); break; case GL_READ_PIXELS: |