diff options
Diffstat (limited to 'src/mesa/swrast')
| -rw-r--r-- | src/mesa/swrast/s_clear.c | 47 |
1 files changed, 26 insertions, 21 deletions
diff --git a/src/mesa/swrast/s_clear.c b/src/mesa/swrast/s_clear.c index 9e9b5311684..16d1cdbfcc8 100644 --- a/src/mesa/swrast/s_clear.c +++ b/src/mesa/swrast/s_clear.c @@ -60,20 +60,20 @@ clear_rgba_buffer_with_masking(struct gl_context *ctx, struct gl_renderbuffer *r span.array->ChanType = rb->DataType; if (span.array->ChanType == GL_UNSIGNED_BYTE) { GLubyte clearColor[4]; - UNCLAMPED_FLOAT_TO_UBYTE(clearColor[RCOMP], ctx->Color.ClearColor[0]); - UNCLAMPED_FLOAT_TO_UBYTE(clearColor[GCOMP], ctx->Color.ClearColor[1]); - UNCLAMPED_FLOAT_TO_UBYTE(clearColor[BCOMP], ctx->Color.ClearColor[2]); - UNCLAMPED_FLOAT_TO_UBYTE(clearColor[ACOMP], ctx->Color.ClearColor[3]); + UNCLAMPED_FLOAT_TO_UBYTE(clearColor[RCOMP], ctx->Color.ClearColor.f[0]); + UNCLAMPED_FLOAT_TO_UBYTE(clearColor[GCOMP], ctx->Color.ClearColor.f[1]); + UNCLAMPED_FLOAT_TO_UBYTE(clearColor[BCOMP], ctx->Color.ClearColor.f[2]); + UNCLAMPED_FLOAT_TO_UBYTE(clearColor[ACOMP], ctx->Color.ClearColor.f[3]); for (i = 0; i < width; i++) { COPY_4UBV(span.array->rgba[i], clearColor); } } else if (span.array->ChanType == GL_UNSIGNED_SHORT) { GLushort clearColor[4]; - UNCLAMPED_FLOAT_TO_USHORT(clearColor[RCOMP], ctx->Color.ClearColor[0]); - UNCLAMPED_FLOAT_TO_USHORT(clearColor[GCOMP], ctx->Color.ClearColor[1]); - UNCLAMPED_FLOAT_TO_USHORT(clearColor[BCOMP], ctx->Color.ClearColor[2]); - UNCLAMPED_FLOAT_TO_USHORT(clearColor[ACOMP], ctx->Color.ClearColor[3]); + UNCLAMPED_FLOAT_TO_USHORT(clearColor[RCOMP], ctx->Color.ClearColor.f[0]); + UNCLAMPED_FLOAT_TO_USHORT(clearColor[GCOMP], ctx->Color.ClearColor.f[1]); + UNCLAMPED_FLOAT_TO_USHORT(clearColor[BCOMP], ctx->Color.ClearColor.f[2]); + UNCLAMPED_FLOAT_TO_USHORT(clearColor[ACOMP], ctx->Color.ClearColor.f[3]); for (i = 0; i < width; i++) { COPY_4V_CAST(span.array->rgba[i], clearColor, GLchan); } @@ -81,10 +81,10 @@ clear_rgba_buffer_with_masking(struct gl_context *ctx, struct gl_renderbuffer *r else { ASSERT(span.array->ChanType == GL_FLOAT); for (i = 0; i < width; i++) { - CLAMPED_FLOAT_TO_CHAN(span.array->rgba[i][0], ctx->Color.ClearColor[0]); - CLAMPED_FLOAT_TO_CHAN(span.array->rgba[i][1], ctx->Color.ClearColor[1]); - CLAMPED_FLOAT_TO_CHAN(span.array->rgba[i][2], ctx->Color.ClearColor[2]); - CLAMPED_FLOAT_TO_CHAN(span.array->rgba[i][3], ctx->Color.ClearColor[3]); + UNCLAMPED_FLOAT_TO_CHAN(span.array->rgba[i][0], ctx->Color.ClearColor.f[0]); + UNCLAMPED_FLOAT_TO_CHAN(span.array->rgba[i][1], ctx->Color.ClearColor.f[1]); + UNCLAMPED_FLOAT_TO_CHAN(span.array->rgba[i][2], ctx->Color.ClearColor.f[2]); + UNCLAMPED_FLOAT_TO_CHAN(span.array->rgba[i][3], ctx->Color.ClearColor.f[3]); } } @@ -115,6 +115,7 @@ clear_rgba_buffer(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint buf GLubyte clear8[4]; GLushort clear16[4]; GLvoid *clearVal; + GLfloat clearFloat[4]; GLint i; ASSERT(ctx->Color.ColorMask[buf][0] && @@ -126,21 +127,25 @@ clear_rgba_buffer(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint buf switch (rb->DataType) { case GL_UNSIGNED_BYTE: - UNCLAMPED_FLOAT_TO_UBYTE(clear8[0], ctx->Color.ClearColor[0]); - UNCLAMPED_FLOAT_TO_UBYTE(clear8[1], ctx->Color.ClearColor[1]); - UNCLAMPED_FLOAT_TO_UBYTE(clear8[2], ctx->Color.ClearColor[2]); - UNCLAMPED_FLOAT_TO_UBYTE(clear8[3], ctx->Color.ClearColor[3]); + UNCLAMPED_FLOAT_TO_UBYTE(clear8[0], ctx->Color.ClearColor.f[0]); + UNCLAMPED_FLOAT_TO_UBYTE(clear8[1], ctx->Color.ClearColor.f[1]); + UNCLAMPED_FLOAT_TO_UBYTE(clear8[2], ctx->Color.ClearColor.f[2]); + UNCLAMPED_FLOAT_TO_UBYTE(clear8[3], ctx->Color.ClearColor.f[3]); clearVal = clear8; break; case GL_UNSIGNED_SHORT: - UNCLAMPED_FLOAT_TO_USHORT(clear16[0], ctx->Color.ClearColor[0]); - UNCLAMPED_FLOAT_TO_USHORT(clear16[1], ctx->Color.ClearColor[1]); - UNCLAMPED_FLOAT_TO_USHORT(clear16[2], ctx->Color.ClearColor[2]); - UNCLAMPED_FLOAT_TO_USHORT(clear16[3], ctx->Color.ClearColor[3]); + UNCLAMPED_FLOAT_TO_USHORT(clear16[0], ctx->Color.ClearColor.f[0]); + UNCLAMPED_FLOAT_TO_USHORT(clear16[1], ctx->Color.ClearColor.f[1]); + UNCLAMPED_FLOAT_TO_USHORT(clear16[2], ctx->Color.ClearColor.f[2]); + UNCLAMPED_FLOAT_TO_USHORT(clear16[3], ctx->Color.ClearColor.f[3]); clearVal = clear16; break; case GL_FLOAT: - clearVal = ctx->Color.ClearColor; + clearFloat[0] = CLAMP(ctx->Color.ClearColor.f[0], 0.0F, 1.0F); + clearFloat[1] = CLAMP(ctx->Color.ClearColor.f[1], 0.0F, 1.0F); + clearFloat[2] = CLAMP(ctx->Color.ClearColor.f[2], 0.0F, 1.0F); + clearFloat[3] = CLAMP(ctx->Color.ClearColor.f[3], 0.0F, 1.0F); + clearVal = clearFloat; break; default: _mesa_problem(ctx, "Bad rb DataType in clear_color_buffer"); |