diff options
Diffstat (limited to 'src/mesa/main/attrib.c')
| -rw-r--r-- | src/mesa/main/attrib.c | 95 |
1 files changed, 73 insertions, 22 deletions
diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c index 246c5521b7..0641b98b3b 100644 --- a/src/mesa/main/attrib.c +++ b/src/mesa/main/attrib.c @@ -499,7 +499,17 @@ pop_enable_group(GLcontext *ctx, const struct gl_enable_attrib *enable) } TEST_AND_UPDATE(ctx->Color.AlphaEnabled, enable->AlphaTest, GL_ALPHA_TEST); - TEST_AND_UPDATE(ctx->Color.BlendEnabled, enable->Blend, GL_BLEND); + if (ctx->Color.BlendEnabled != enable->Blend) { + if (ctx->Extensions.EXT_draw_buffers2) { + GLuint i; + for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) { + _mesa_set_enablei(ctx, GL_BLEND, i, (enable->Blend >> i) & 1); + } + } + else { + _mesa_set_enable(ctx, GL_BLEND, (enable->Blend & 1)); + } + } for (i=0;i<MAX_CLIP_PLANES;i++) { const GLuint mask = 1 << i; @@ -825,7 +835,7 @@ pop_texture_group(GLcontext *ctx, struct texture_state *texstate) _mesa_BindTexture(target, obj->Name); - _mesa_TexParameterfv(target, GL_TEXTURE_BORDER_COLOR, obj->BorderColor); + _mesa_TexParameterfv(target, GL_TEXTURE_BORDER_COLOR, obj->BorderColor.f); _mesa_TexParameterf(target, GL_TEXTURE_PRIORITY, obj->Priority); _mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, obj->WrapS); _mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, obj->WrapT); @@ -906,6 +916,7 @@ _mesa_PopAttrib(void) case GL_COLOR_BUFFER_BIT: { const struct gl_colorbuffer_attrib *color; + color = (const struct gl_colorbuffer_attrib *) attr->data; _mesa_ClearIndex((GLfloat) color->ClearIndex); _mesa_ClearColor(color->ClearColor[0], @@ -913,10 +924,22 @@ _mesa_PopAttrib(void) color->ClearColor[2], color->ClearColor[3]); _mesa_IndexMask(color->IndexMask); - _mesa_ColorMask((GLboolean) (color->ColorMask[0] != 0), - (GLboolean) (color->ColorMask[1] != 0), - (GLboolean) (color->ColorMask[2] != 0), - (GLboolean) (color->ColorMask[3] != 0)); + if (!ctx->Extensions.EXT_draw_buffers2) { + _mesa_ColorMask((GLboolean) (color->ColorMask[0][0] != 0), + (GLboolean) (color->ColorMask[0][1] != 0), + (GLboolean) (color->ColorMask[0][2] != 0), + (GLboolean) (color->ColorMask[0][3] != 0)); + } + else { + GLuint i; + for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) { + _mesa_ColorMaskIndexed(i, + (GLboolean) (color->ColorMask[i][0] != 0), + (GLboolean) (color->ColorMask[i][1] != 0), + (GLboolean) (color->ColorMask[i][2] != 0), + (GLboolean) (color->ColorMask[i][3] != 0)); + } + } { /* Need to determine if more than one color output is * specified. If so, call glDrawBuffersARB, else call @@ -948,7 +971,18 @@ _mesa_PopAttrib(void) } _mesa_set_enable(ctx, GL_ALPHA_TEST, color->AlphaEnabled); _mesa_AlphaFunc(color->AlphaFunc, color->AlphaRef); - _mesa_set_enable(ctx, GL_BLEND, color->BlendEnabled); + if (ctx->Color.BlendEnabled != color->BlendEnabled) { + if (ctx->Extensions.EXT_draw_buffers2) { + GLuint i; + for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) { + _mesa_set_enablei(ctx, GL_BLEND, i, + (color->BlendEnabled >> i) & 1); + } + } + else { + _mesa_set_enable(ctx, GL_BLEND, (color->BlendEnabled & 1)); + } + } _mesa_BlendFuncSeparateEXT(color->BlendSrcRGB, color->BlendDstRGB, color->BlendSrcA, @@ -1043,22 +1077,39 @@ _mesa_PopAttrib(void) _math_matrix_analyse( ctx->ModelviewMatrixStack.Top ); for (i = 0; i < ctx->Const.MaxLights; i++) { - const struct gl_light *l = &light->Light[i]; + const struct gl_light *l = &light->Light[i]; _mesa_set_enable(ctx, GL_LIGHT0 + i, l->Enabled); - _mesa_light(ctx, i, GL_AMBIENT, l->Ambient); - _mesa_light(ctx, i, GL_DIFFUSE, l->Diffuse); - _mesa_light(ctx, i, GL_SPECULAR, l->Specular ); - _mesa_light(ctx, i, GL_POSITION, l->EyePosition); - _mesa_light(ctx, i, GL_SPOT_DIRECTION, l->SpotDirection); - _mesa_light(ctx, i, GL_SPOT_EXPONENT, &l->SpotExponent); - _mesa_light(ctx, i, GL_SPOT_CUTOFF, &l->SpotCutoff); - _mesa_light(ctx, i, GL_CONSTANT_ATTENUATION, - &l->ConstantAttenuation); - _mesa_light(ctx, i, GL_LINEAR_ATTENUATION, - &l->LinearAttenuation); - _mesa_light(ctx, i, GL_QUADRATIC_ATTENUATION, - &l->QuadraticAttenuation); - } + _mesa_light(ctx, i, GL_AMBIENT, l->Ambient); + _mesa_light(ctx, i, GL_DIFFUSE, l->Diffuse); + _mesa_light(ctx, i, GL_SPECULAR, l->Specular ); + _mesa_light(ctx, i, GL_POSITION, l->EyePosition); + _mesa_light(ctx, i, GL_SPOT_DIRECTION, l->SpotDirection); + { + GLfloat p[4] = { 0 }; + p[0] = l->SpotExponent; + _mesa_light(ctx, i, GL_SPOT_EXPONENT, p); + } + { + GLfloat p[4] = { 0 }; + p[0] = l->SpotCutoff; + _mesa_light(ctx, i, GL_SPOT_CUTOFF, p); + } + { + GLfloat p[4] = { 0 }; + p[0] = l->ConstantAttenuation; + _mesa_light(ctx, i, GL_CONSTANT_ATTENUATION, p); + } + { + GLfloat p[4] = { 0 }; + p[0] = l->LinearAttenuation; + _mesa_light(ctx, i, GL_LINEAR_ATTENUATION, p); + } + { + GLfloat p[4] = { 0 }; + p[0] = l->QuadraticAttenuation; + _mesa_light(ctx, i, GL_QUADRATIC_ATTENUATION, p); + } + } /* light model */ _mesa_LightModelfv(GL_LIGHT_MODEL_AMBIENT, light->Model.Ambient); |