From 675418182b822810e1371407740d1a9793a812d3 Mon Sep 17 00:00:00 2001 From: Antia Puentes Date: Tue, 1 Dec 2015 19:34:21 +0100 Subject: mesa/main: Extend _mesa_get_format_bits to accept new pnames The new pnames accepted by the function are: - INTERNALFORMAT_RED_SIZE - INTERNALFORMAT_GREEN_SIZE - INTERNALFORMAT_BLUE_SIZE - INTERNALFORMAT_ALPHA_SIZE - INTERNALFORMAT_DEPTH_SIZE - INTERNALFORMAT_STENCIL_SIZE It will be used by the ARB_internalformat_query2 implementation to implement those pnames. Reviewed-by: Dave Airlie --- src/mesa/main/formats.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/mesa') diff --git a/src/mesa/main/formats.c b/src/mesa/main/formats.c index 9f920075026..41d40a522fa 100644 --- a/src/mesa/main/formats.c +++ b/src/mesa/main/formats.c @@ -132,21 +132,25 @@ _mesa_get_format_bits(mesa_format format, GLenum pname) case GL_TEXTURE_RED_SIZE: case GL_RENDERBUFFER_RED_SIZE_EXT: case GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE: + case GL_INTERNALFORMAT_RED_SIZE: return info->RedBits; case GL_GREEN_BITS: case GL_TEXTURE_GREEN_SIZE: case GL_RENDERBUFFER_GREEN_SIZE_EXT: case GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE: + case GL_INTERNALFORMAT_GREEN_SIZE: return info->GreenBits; case GL_BLUE_BITS: case GL_TEXTURE_BLUE_SIZE: case GL_RENDERBUFFER_BLUE_SIZE_EXT: case GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE: + case GL_INTERNALFORMAT_BLUE_SIZE: return info->BlueBits; case GL_ALPHA_BITS: case GL_TEXTURE_ALPHA_SIZE: case GL_RENDERBUFFER_ALPHA_SIZE_EXT: case GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE: + case GL_INTERNALFORMAT_ALPHA_SIZE: return info->AlphaBits; case GL_TEXTURE_INTENSITY_SIZE: return info->IntensityBits; @@ -158,11 +162,13 @@ _mesa_get_format_bits(mesa_format format, GLenum pname) case GL_TEXTURE_DEPTH_SIZE_ARB: case GL_RENDERBUFFER_DEPTH_SIZE_EXT: case GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE: + case GL_INTERNALFORMAT_DEPTH_SIZE: return info->DepthBits; case GL_STENCIL_BITS: case GL_TEXTURE_STENCIL_SIZE_EXT: case GL_RENDERBUFFER_STENCIL_SIZE_EXT: case GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE: + case GL_INTERNALFORMAT_STENCIL_SIZE: return info->StencilBits; default: _mesa_problem(NULL, "bad pname in _mesa_get_format_bits()"); -- cgit v1.2.3