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mesa: Change parameter to _mesa_set_viewport to float

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This matches the expectations of GL_ARB_viewport_array and the storage
type where the values will land.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Ian Romanick
2014-01-08 08:52:00 -08:00
parent 91ad851876
commit a4bc73f7ba
2 changed files with 9 additions and 8 deletions
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src/mesa/main/viewport.c
+7 -6
View File
@@ -35,12 +35,13 @@
#include "viewport.h"
static void
set_viewport_no_notify(struct gl_context *ctx, unsigned idx, GLint x, GLint y,
GLsizei width, GLsizei height)
set_viewport_no_notify(struct gl_context *ctx, unsigned idx,
GLfloat x, GLfloat y,
GLfloat width, GLfloat height)
{
/* clamp width and height to the implementation dependent range */
width = MIN2(width, (GLsizei) ctx->Const.MaxViewportWidth);
height = MIN2(height, (GLsizei) ctx->Const.MaxViewportHeight);
width = MIN2(width, (GLfloat) ctx->Const.MaxViewportWidth);
height = MIN2(height, (GLfloat) ctx->Const.MaxViewportHeight);
ctx->ViewportArray[idx].X = x;
ctx->ViewportArray[idx].Width = width;
@@ -121,8 +122,8 @@ _mesa_Viewport(GLint x, GLint y, GLsizei width, GLsizei height)
* \param height height of the viewport rectangle.
*/
void
_mesa_set_viewport(struct gl_context *ctx, unsigned idx, GLint x, GLint y,
GLsizei width, GLsizei height)
_mesa_set_viewport(struct gl_context *ctx, unsigned idx, GLfloat x, GLfloat y,
GLfloat width, GLfloat height)
{
set_viewport_no_notify(ctx, idx, x, y, width, height);
src/mesa/main/viewport.h
+2 -2
View File
@@ -36,8 +36,8 @@ _mesa_Viewport(GLint x, GLint y, GLsizei width, GLsizei height);
extern void
_mesa_set_viewport(struct gl_context *ctx, unsigned idx, GLint x, GLint y,
GLsizei width, GLsizei height);
_mesa_set_viewport(struct gl_context *ctx, unsigned idx, GLfloat x, GLfloat y,
GLfloat width, GLfloat height);
extern void GLAPIENTRY