aboutsummaryrefslogtreecommitdiff
path: root/mesalib/src/mesa/vbo/vbo_exec_api.c
diff options
context:
space:
mode:
authormarha <marha@users.sourceforge.net>2012-05-14 16:52:51 +0200
committermarha <marha@users.sourceforge.net>2012-05-14 16:52:51 +0200
commit1a71b50696cc230cd055905a5f9fdbd3fa7c89af (patch)
tree23d0afa2e1458a54c656116205e485900e8edd9d /mesalib/src/mesa/vbo/vbo_exec_api.c
parent13a63d4f69c0692539448cb3d8e4a0e1ffdf2183 (diff)
downloadvcxsrv-1a71b50696cc230cd055905a5f9fdbd3fa7c89af.tar.gz
vcxsrv-1a71b50696cc230cd055905a5f9fdbd3fa7c89af.tar.bz2
vcxsrv-1a71b50696cc230cd055905a5f9fdbd3fa7c89af.zip
fontconfig libX11 mesa xkeyboard-config pixman git update 14 May 2012
Diffstat (limited to 'mesalib/src/mesa/vbo/vbo_exec_api.c')
-rw-r--r--mesalib/src/mesa/vbo/vbo_exec_api.c99
1 files changed, 99 insertions, 0 deletions
diff --git a/mesalib/src/mesa/vbo/vbo_exec_api.c b/mesalib/src/mesa/vbo/vbo_exec_api.c
index b87da18f3..28d2c4de9 100644
--- a/mesalib/src/mesa/vbo/vbo_exec_api.c
+++ b/mesalib/src/mesa/vbo/vbo_exec_api.c
@@ -433,6 +433,101 @@ do { \
#include "vbo_attrib_tmp.h"
+
+/**
+ * Execute a glMaterial call. Note that if GL_COLOR_MATERIAL is enabled,
+ * this may be a (partial) no-op.
+ */
+static void GLAPIENTRY
+vbo_Materialfv(GLenum face, GLenum pname, const GLfloat *params)
+{
+ GLbitfield updateMats;
+ GET_CURRENT_CONTEXT(ctx);
+
+ /* This function should be a no-op when it tries to update material
+ * attributes which are currently tracking glColor via glColorMaterial.
+ * The updateMats var will be a mask of the MAT_BIT_FRONT/BACK_x bits
+ * indicating which material attributes can actually be updated below.
+ */
+ if (ctx->Light.ColorMaterialEnabled) {
+ updateMats = ~ctx->Light.ColorMaterialBitmask;
+ }
+ else {
+ /* GL_COLOR_MATERIAL is disabled so don't skip any material updates */
+ updateMats = ALL_MATERIAL_BITS;
+ }
+
+ if (face == GL_FRONT) {
+ updateMats &= FRONT_MATERIAL_BITS;
+ }
+ else if (face == GL_BACK) {
+ updateMats &= BACK_MATERIAL_BITS;
+ }
+ else if (face != GL_FRONT_AND_BACK) {
+ _mesa_error(ctx, GL_INVALID_ENUM, "glMaterial(invalid face)");
+ return;
+ }
+
+ switch (pname) {
+ case GL_EMISSION:
+ if (updateMats & MAT_BIT_FRONT_EMISSION)
+ MAT_ATTR(VBO_ATTRIB_MAT_FRONT_EMISSION, 4, params);
+ if (updateMats & MAT_BIT_BACK_EMISSION)
+ MAT_ATTR(VBO_ATTRIB_MAT_BACK_EMISSION, 4, params);
+ break;
+ case GL_AMBIENT:
+ if (updateMats & MAT_BIT_FRONT_AMBIENT)
+ MAT_ATTR(VBO_ATTRIB_MAT_FRONT_AMBIENT, 4, params);
+ if (updateMats & MAT_BIT_BACK_AMBIENT)
+ MAT_ATTR(VBO_ATTRIB_MAT_BACK_AMBIENT, 4, params);
+ break;
+ case GL_DIFFUSE:
+ if (updateMats & MAT_BIT_FRONT_DIFFUSE)
+ MAT_ATTR(VBO_ATTRIB_MAT_FRONT_DIFFUSE, 4, params);
+ if (updateMats & MAT_BIT_BACK_DIFFUSE)
+ MAT_ATTR(VBO_ATTRIB_MAT_BACK_DIFFUSE, 4, params);
+ break;
+ case GL_SPECULAR:
+ if (updateMats & MAT_BIT_FRONT_SPECULAR)
+ MAT_ATTR(VBO_ATTRIB_MAT_FRONT_SPECULAR, 4, params);
+ if (updateMats & MAT_BIT_BACK_SPECULAR)
+ MAT_ATTR(VBO_ATTRIB_MAT_BACK_SPECULAR, 4, params);
+ break;
+ case GL_SHININESS:
+ if (*params < 0 || *params > ctx->Const.MaxShininess) {
+ _mesa_error(ctx, GL_INVALID_VALUE,
+ "glMaterial(invalid shininess: %f out range [0, %f])",
+ *params, ctx->Const.MaxShininess);
+ return;
+ }
+ if (updateMats & MAT_BIT_FRONT_SHININESS)
+ MAT_ATTR(VBO_ATTRIB_MAT_FRONT_SHININESS, 1, params);
+ if (updateMats & MAT_BIT_BACK_SHININESS)
+ MAT_ATTR(VBO_ATTRIB_MAT_BACK_SHININESS, 1, params);
+ break;
+ case GL_COLOR_INDEXES:
+ if (updateMats & MAT_BIT_FRONT_INDEXES)
+ MAT_ATTR(VBO_ATTRIB_MAT_FRONT_INDEXES, 3, params);
+ if (updateMats & MAT_BIT_BACK_INDEXES)
+ MAT_ATTR(VBO_ATTRIB_MAT_BACK_INDEXES, 3, params);
+ break;
+ case GL_AMBIENT_AND_DIFFUSE:
+ if (updateMats & MAT_BIT_FRONT_AMBIENT)
+ MAT_ATTR(VBO_ATTRIB_MAT_FRONT_AMBIENT, 4, params);
+ if (updateMats & MAT_BIT_FRONT_DIFFUSE)
+ MAT_ATTR(VBO_ATTRIB_MAT_FRONT_DIFFUSE, 4, params);
+ if (updateMats & MAT_BIT_BACK_AMBIENT)
+ MAT_ATTR(VBO_ATTRIB_MAT_BACK_AMBIENT, 4, params);
+ if (updateMats & MAT_BIT_BACK_DIFFUSE)
+ MAT_ATTR(VBO_ATTRIB_MAT_BACK_DIFFUSE, 4, params);
+ break;
+ default:
+ _mesa_error(ctx, GL_INVALID_ENUM, "glMaterialfv(pname)");
+ return;
+ }
+}
+
+
/**
* Flush (draw) vertices.
* \param unmap - leave VBO unmapped after flushing?
@@ -767,6 +862,10 @@ static void GLAPIENTRY vbo_exec_End( void )
}
else
_mesa_error( ctx, GL_INVALID_OPERATION, "glEnd" );
+
+ if (MESA_DEBUG_FLAGS & DEBUG_ALWAYS_FLUSH) {
+ _mesa_flush(ctx);
+ }
}