OpenHarmony/third_party_mesa3d
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separate R/G/B/A accum buffer size fields

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This commit is contained in:
Brian Paul
2000-03-31 01:04:52 +00:00
parent a5724069f1
commit f2123080b5
2 changed files with 32 additions and 8 deletions
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6
src/mesa/main/accum.c
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@@ -1,4 +1,4 @@
/* $Id: accum.c,v 1.17 2000/03/19 01:10:11 brianp Exp $ */
/* $Id: accum.c,v 1.18 2000/03/31 01:04:52 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -145,7 +145,7 @@ _mesa_Accum( GLenum op, GLfloat value )
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx, "glAccum");
if (ctx->Visual->AccumBits == 0 || ctx->DrawBuffer != ctx->ReadBuffer) {
if (ctx->Visual->AccumRedBits == 0 || ctx->DrawBuffer != ctx->ReadBuffer) {
gl_error(ctx, GL_INVALID_OPERATION, "glAccum");
return;
}
@@ -427,7 +427,7 @@ _mesa_clear_accum_buffer( GLcontext *ctx )
GLuint buffersize;
GLfloat acc_scale;
if (ctx->Visual->AccumBits==0) {
if (ctx->Visual->AccumRedBits==0) {
/* No accumulation buffer! */
return;
}

34
src/mesa/main/get.c
View File

@@ -1,4 +1,4 @@
/* $Id: get.c,v 1.15 2000/03/11 23:23:26 brianp Exp $ */
/* $Id: get.c,v 1.16 2000/03/31 01:04:52 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -75,10 +75,16 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params )
switch (pname) {
case GL_ACCUM_RED_BITS:
*params = INT_TO_BOOL(ctx->Visual->AccumRedBits);
break;
case GL_ACCUM_GREEN_BITS:
*params = INT_TO_BOOL(ctx->Visual->AccumGreenBits);
break;
case GL_ACCUM_BLUE_BITS:
*params = INT_TO_BOOL(ctx->Visual->AccumBlueBits);
break;
case GL_ACCUM_ALPHA_BITS:
*params = INT_TO_BOOL(ctx->Visual->AccumBits);
*params = INT_TO_BOOL(ctx->Visual->AccumAlphaBits);
break;
case GL_ACCUM_CLEAR_VALUE:
params[0] = FLOAT_TO_BOOL(ctx->Accum.ClearColor[0]);
@@ -1055,10 +1061,16 @@ _mesa_GetDoublev( GLenum pname, GLdouble *params )
switch (pname) {
case GL_ACCUM_RED_BITS:
*params = (GLdouble) ctx->Visual->AccumRedBits;
break;
case GL_ACCUM_GREEN_BITS:
*params = (GLdouble) ctx->Visual->AccumGreenBits;
break;
case GL_ACCUM_BLUE_BITS:
*params = (GLdouble) ctx->Visual->AccumBlueBits;
break;
case GL_ACCUM_ALPHA_BITS:
*params = (GLdouble) ctx->Visual->AccumBits;
*params = (GLdouble) ctx->Visual->AccumAlphaBits;
break;
case GL_ACCUM_CLEAR_VALUE:
params[0] = (GLdouble) ctx->Accum.ClearColor[0];
@@ -2036,10 +2048,16 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
switch (pname) {
case GL_ACCUM_RED_BITS:
*params = (GLfloat) ctx->Visual->AccumRedBits;
break;
case GL_ACCUM_GREEN_BITS:
*params = (GLfloat) ctx->Visual->AccumGreenBits;
break;
case GL_ACCUM_BLUE_BITS:
*params = (GLfloat) ctx->Visual->AccumBlueBits;
break;
case GL_ACCUM_ALPHA_BITS:
*params = (GLfloat) ctx->Visual->AccumBits;
*params = (GLfloat) ctx->Visual->AccumAlphaBits;
break;
case GL_ACCUM_CLEAR_VALUE:
params[0] = ctx->Accum.ClearColor[0];
@@ -2994,10 +3012,16 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
switch (pname) {
case GL_ACCUM_RED_BITS:
*params = (GLint) ctx->Visual->AccumRedBits;
break;
case GL_ACCUM_GREEN_BITS:
*params = (GLint) ctx->Visual->AccumGreenBits;
break;
case GL_ACCUM_BLUE_BITS:
*params = (GLint) ctx->Visual->AccumBlueBits;
break;
case GL_ACCUM_ALPHA_BITS:
*params = (GLint) ctx->Visual->AccumBits;
*params = (GLint) ctx->Visual->AccumAlphaBits;
break;
case GL_ACCUM_CLEAR_VALUE:
params[0] = FLOAT_TO_INT( ctx->Accum.ClearColor[0] );