From 241b7bc0a3e6277e15bb45887ad5533ffe692428 Mon Sep 17 00:00:00 2001 From: "Xiang, Haihao" Date: Tue, 11 Sep 2007 16:49:02 +0800 Subject: i965: limit on LOD Bias, fix#11987 --- src/mesa/drivers/dri/i965/brw_wm_sampler_state.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/mesa/drivers') diff --git a/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c b/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c index 81fc9ef2f0..8afefdd435 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c @@ -178,7 +178,7 @@ static void brw_update_sampler_state( struct gl_texture_unit *texUnit, /* Set LOD bias: */ - sampler->ss0.lod_bias = S_FIXED(texUnit->LodBias + texObj->LodBias, 6); + sampler->ss0.lod_bias = S_FIXED(CLAMP(texUnit->LodBias + texObj->LodBias, -16, 15), 6); sampler->ss0.lod_preclamp = 1; /* OpenGL mode */ sampler->ss0.default_color_mode = 0; /* OpenGL/DX10 mode */ -- cgit v1.2.3 From 0aedb9a2042bef9c13358500f93acaf8459a74cb Mon Sep 17 00:00:00 2001 From: "Xiang, Haihao" Date: Tue, 11 Sep 2007 16:57:07 +0800 Subject: i965: take the secondary color into account when drawing bitmap. fix#10688 --- src/mesa/drivers/dri/i965/intel_pixel_bitmap.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) (limited to 'src/mesa/drivers') diff --git a/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c b/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c index 23f381fe91..79c1fee9c0 100644 --- a/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c +++ b/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c @@ -168,7 +168,8 @@ do_blit_bitmap( GLcontext *ctx, { struct intel_context *intel = intel_context(ctx); struct intel_region *dst = intel_drawbuf_region(intel); - + GLfloat tmpColor[4]; + union { GLuint ui; GLubyte ub[4]; @@ -183,10 +184,16 @@ do_blit_bitmap( GLcontext *ctx, return GL_TRUE; /* even though this is an error, we're done */ } - UNCLAMPED_FLOAT_TO_CHAN(color.ub[0], ctx->Current.RasterColor[2]); - UNCLAMPED_FLOAT_TO_CHAN(color.ub[1], ctx->Current.RasterColor[1]); - UNCLAMPED_FLOAT_TO_CHAN(color.ub[2], ctx->Current.RasterColor[0]); - UNCLAMPED_FLOAT_TO_CHAN(color.ub[3], ctx->Current.RasterColor[3]); + COPY_4V(tmpColor, ctx->Current.RasterColor); + + if (NEED_SECONDARY_COLOR(ctx)) { + ADD_3V(tmpColor, tmpColor, ctx->Current.RasterSecondaryColor); + } + + UNCLAMPED_FLOAT_TO_CHAN(color.ub[0], tmpColor[2]); + UNCLAMPED_FLOAT_TO_CHAN(color.ub[1], tmpColor[1]); + UNCLAMPED_FLOAT_TO_CHAN(color.ub[2], tmpColor[0]); + UNCLAMPED_FLOAT_TO_CHAN(color.ub[3], tmpColor[3]); /* Does zoom apply to bitmaps? */ -- cgit v1.2.3