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mesa/main: Make FEATURE_histogram follow feature conventions.

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As shown in mfeatures.h, this allows users of histogram.h to work without
knowing if the feature is available.
This commit is contained in:
Chia-I Wu
2009-09-07 18:06:00 +08:00
committed by Brian Paul
parent 2b36db496d
commit cab7ea0368
4 changed files with 47 additions and 65 deletions
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45
src/mesa/main/histogram.c
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@@ -29,8 +29,11 @@
#include "context.h"
#include "image.h"
#include "histogram.h"
#include "glapi/dispatch.h"
#if FEATURE_histogram
/*
* XXX the packed pixel formats haven't been tested.
@@ -614,7 +617,11 @@ base_histogram_format( GLenum format )
*/
void GLAPIENTRY
/* this is defined below */
static void GLAPIENTRY _mesa_ResetMinmax(GLenum target);
static void GLAPIENTRY
_mesa_GetMinmax(GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values)
{
GET_CURRENT_CONTEXT(ctx);
@@ -677,7 +684,7 @@ _mesa_GetMinmax(GLenum target, GLboolean reset, GLenum format, GLenum type, GLvo
}
void GLAPIENTRY
static void GLAPIENTRY
_mesa_GetHistogram(GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values)
{
GET_CURRENT_CONTEXT(ctx);
@@ -737,7 +744,7 @@ _mesa_GetHistogram(GLenum target, GLboolean reset, GLenum format, GLenum type, G
}
void GLAPIENTRY
static void GLAPIENTRY
_mesa_GetHistogramParameterfv(GLenum target, GLenum pname, GLfloat *params)
{
GET_CURRENT_CONTEXT(ctx);
@@ -784,7 +791,7 @@ _mesa_GetHistogramParameterfv(GLenum target, GLenum pname, GLfloat *params)
}
void GLAPIENTRY
static void GLAPIENTRY
_mesa_GetHistogramParameteriv(GLenum target, GLenum pname, GLint *params)
{
GET_CURRENT_CONTEXT(ctx);
@@ -831,7 +838,7 @@ _mesa_GetHistogramParameteriv(GLenum target, GLenum pname, GLint *params)
}
void GLAPIENTRY
static void GLAPIENTRY
_mesa_GetMinmaxParameterfv(GLenum target, GLenum pname, GLfloat *params)
{
GET_CURRENT_CONTEXT(ctx);
@@ -857,7 +864,7 @@ _mesa_GetMinmaxParameterfv(GLenum target, GLenum pname, GLfloat *params)
}
void GLAPIENTRY
static void GLAPIENTRY
_mesa_GetMinmaxParameteriv(GLenum target, GLenum pname, GLint *params)
{
GET_CURRENT_CONTEXT(ctx);
@@ -883,7 +890,7 @@ _mesa_GetMinmaxParameteriv(GLenum target, GLenum pname, GLint *params)
}
void GLAPIENTRY
static void GLAPIENTRY
_mesa_Histogram(GLenum target, GLsizei width, GLenum internalFormat, GLboolean sink)
{
GLuint i;
@@ -966,7 +973,7 @@ _mesa_Histogram(GLenum target, GLsizei width, GLenum internalFormat, GLboolean s
}
void GLAPIENTRY
static void GLAPIENTRY
_mesa_Minmax(GLenum target, GLenum internalFormat, GLboolean sink)
{
GET_CURRENT_CONTEXT(ctx);
@@ -994,7 +1001,7 @@ _mesa_Minmax(GLenum target, GLenum internalFormat, GLboolean sink)
}
void GLAPIENTRY
static void GLAPIENTRY
_mesa_ResetHistogram(GLenum target)
{
GLuint i;
@@ -1020,7 +1027,7 @@ _mesa_ResetHistogram(GLenum target)
}
void GLAPIENTRY
static void GLAPIENTRY
_mesa_ResetMinmax(GLenum target)
{
GET_CURRENT_CONTEXT(ctx);
@@ -1043,6 +1050,24 @@ _mesa_ResetMinmax(GLenum target)
}
void
_mesa_init_histogram_dispatch(struct _glapi_table *disp)
{
SET_GetHistogram(disp, _mesa_GetHistogram);
SET_GetHistogramParameterfv(disp, _mesa_GetHistogramParameterfv);
SET_GetHistogramParameteriv(disp, _mesa_GetHistogramParameteriv);
SET_GetMinmax(disp, _mesa_GetMinmax);
SET_GetMinmaxParameterfv(disp, _mesa_GetMinmaxParameterfv);
SET_GetMinmaxParameteriv(disp, _mesa_GetMinmaxParameteriv);
SET_Histogram(disp, _mesa_Histogram);
SET_Minmax(disp, _mesa_Minmax);
SET_ResetHistogram(disp, _mesa_ResetHistogram);
SET_ResetMinmax(disp, _mesa_ResetMinmax);
}
#endif /* FEATURE_histogram */
/**********************************************************************/
/***** Initialization *****/