OpenHarmony/third_party_mesa3d
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Removed knowledge of swrast Clear/Bitmap/Accum/Draw/Read/CopyPixels

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functions from core mesa -- if drivers need these fallbacks they
must now call them themselves.

Introduced hooks for clip-vertex-interpolation and the rendering
of clipped lines and polygons.  Allows drivers to interpolate
their hardware-format vertices directly.  Used in dri drivers to
replace fastpath code.

Slight optimizations to pipeline build/run routines.
This commit is contained in:
Keith Whitwell
2001-01-29 20:47:39 +00:00
parent 4b90e68ac6
commit 5c1e7fa6ee
23 changed files with 658 additions and 881 deletions
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15
src/mesa/main/texobj.c
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@@ -1,4 +1,4 @@
/* $Id: texobj.c,v 1.37 2000/12/26 05:09:29 keithw Exp $ */
/* $Id: texobj.c,v 1.38 2001/01/29 20:47:39 keithw Exp $ */
/*
* Mesa 3-D graphics library
@@ -54,8 +54,8 @@
* Return: pointer to new texture object
*/
struct gl_texture_object *
_mesa_alloc_texture_object( struct gl_shared_state *shared, GLuint name,
GLuint dimensions)
_mesa_alloc_texture_object( struct gl_shared_state *shared,
GLuint name, GLuint dimensions )
{
struct gl_texture_object *obj;
@@ -177,7 +177,7 @@ _mesa_test_texobj_completeness( const GLcontext *ctx,
struct gl_texture_object *t )
{
const GLint baseLevel = t->BaseLevel;
GLint maxLog2;
GLint maxLog2 = 0;
t->Complete = GL_TRUE; /* be optimistic */
@@ -446,7 +446,7 @@ _mesa_GenTextures( GLsizei n, GLuint *texName )
for (i=0;i<n;i++) {
GLuint name = first + i;
GLuint dims = 0;
(void) _mesa_alloc_texture_object(ctx->Shared, name, dims);
(void) _mesa_alloc_texture_object( ctx->Shared, name, dims);
}
_glthread_UNLOCK_MUTEX(GenTexturesLock);
@@ -522,7 +522,7 @@ _mesa_BindTexture( GLenum target, GLuint texName )
GLuint unit = ctx->Texture.CurrentUnit;
struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
struct gl_texture_object *oldTexObj;
struct gl_texture_object *newTexObj;
struct gl_texture_object *newTexObj = 0;
GLuint targetDim;
ASSERT_OUTSIDE_BEGIN_END(ctx);
@@ -594,7 +594,8 @@ _mesa_BindTexture( GLenum target, GLuint texName )
}
else {
/* if this is a new texture id, allocate a texture object now */
newTexObj = _mesa_alloc_texture_object(ctx->Shared, texName, targetDim);
newTexObj = _mesa_alloc_texture_object( ctx->Shared, texName,
targetDim);
if (!newTexObj) {
gl_error(ctx, GL_OUT_OF_MEMORY, "glBindTexture");
return;