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fixed an assertion and minor bug

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This commit is contained in:
Brian Paul 2000-06-27 04:31:29 +00:00
parent a25f7e1d90
commit 5f1eb35ee2
1 changed files with 4 additions and 5 deletions
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9
src/mesa/main/buffers.c
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@ -151,10 +151,9 @@ clear_color_buffer(GLcontext *ctx)
const GLubyte a = (GLint) (ctx->Color.ClearColor[3] * 255.0F);
GLubyte span[MAX_WIDTH][4];
GLint i;
ASSERT(ctx->Color.ColorMask[0] &&
ctx->Color.ColorMask[1] &&
ctx->Color.ColorMask[2] &&
ctx->Color.ColorMask[3]);
ASSERT(!ctx->Color.SWmasking);
for (i = 0; i < width; i++) {
span[i][RCOMP] = r;
span[i][GCOMP] = g;
@ -299,7 +298,7 @@ _mesa_Clear( GLbitfield mask )
/* clear software-based alpha buffer(s) */
if ( (mask & GL_COLOR_BUFFER_BIT)
&& ctx->DrawBuffer->UseSoftwareAlphaBuffers
&& ctx->Color.ColorMask[RCOMP]) {
&& ctx->Color.ColorMask[ACOMP]) {
_mesa_clear_alpha_buffers( ctx );
}