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authorBrian Paul <brianp@vmware.com>2009-08-07 13:07:59 -0600
committerBrian Paul <brianp@vmware.com>2009-08-08 07:30:26 -0600
commit924ba484990a57266b433b59b554124df4924fb4 (patch)
treefbdfde96f3b260d4f0387ec892e92f71b8a34f40 /src
parentb15334035177fbb031f000583ef7cb31f68b248c (diff)
mesa: remove old, prototype code
Diffstat (limited to 'src')
-rw-r--r--src/mesa/main/drawpix.c65
1 files changed, 0 insertions, 65 deletions
diff --git a/src/mesa/main/drawpix.c b/src/mesa/main/drawpix.c
index 3ba285c424..c07de9ce99 100644
--- a/src/mesa/main/drawpix.c
+++ b/src/mesa/main/drawpix.c
@@ -307,68 +307,3 @@ _mesa_Bitmap( GLsizei width, GLsizei height,
end:
_mesa_set_vp_override(ctx, GL_FALSE);
}
-
-
-
-#if 0 /* experimental */
-/*
- * Execute glDrawDepthPixelsMESA(). This function accepts both a color
- * image and depth (Z) image. Rasterization produces fragments with
- * color and Z taken from these images. This function is intended for
- * Z-compositing. Normally, this operation requires two glDrawPixels
- * calls with stencil testing.
- */
-void GLAPIENTRY
-_mesa_DrawDepthPixelsMESA( GLsizei width, GLsizei height,
- GLenum colorFormat, GLenum colorType,
- const GLvoid *colors,
- GLenum depthType, const GLvoid *depths )
-{
- GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
-
- if (width < 0 || height < 0) {
- _mesa_error( ctx, GL_INVALID_VALUE,
- "glDrawDepthPixelsMESA(width or height < 0" );
- return;
- }
-
- if (!ctx->Current.RasterPosValid) {
- return;
- }
-
- if (ctx->NewState) {
- _mesa_update_state(ctx);
- }
-
- if (ctx->DrawBuffer->_Status != GL_FRAMEBUFFER_COMPLETE_EXT) {
- _mesa_error(ctx, GL_INVALID_FRAMEBUFFER_OPERATION_EXT,
- "glDrawDepthPixelsMESA(incomplete framebuffer)");
- return;
- }
-
- if (ctx->RenderMode == GL_RENDER) {
- /* Round, to satisfy conformance tests (matches SGI's OpenGL) */
- GLint x = IROUND(ctx->Current.RasterPos[0]);
- GLint y = IROUND(ctx->Current.RasterPos[1]);
- ctx->Driver.DrawDepthPixelsMESA(ctx, x, y, width, height,
- colorFormat, colorType, colors,
- depthType, depths, &ctx->Unpack);
- }
- else if (ctx->RenderMode == GL_FEEDBACK) {
- /* Feedback the current raster pos info */
- FLUSH_CURRENT( ctx, 0 );
- _mesa_feedback_token( ctx, (GLfloat) (GLint) GL_DRAW_PIXEL_TOKEN );
- _mesa_feedback_vertex( ctx,
- ctx->Current.RasterPos,
- ctx->Current.RasterColor,
- ctx->Current.RasterIndex,
- ctx->Current.RasterTexCoords[0] );
- }
- else {
- ASSERT(ctx->RenderMode == GL_SELECT);
- /* Do nothing. See OpenGL Spec, Appendix B, Corollary 6. */
- }
-}
-
-#endif