From 2f8fc325aca43693aac368ae5781547cc976d387 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Sun, 18 May 2008 15:50:20 -0600 Subject: mesa: added internal post color matrix scale/bias vars cherry-picked from gallium-0.1 (302daeb2ec62c59bd28d0c53cdc0fb07dc9d0f58) --- src/mesa/shader/prog_statevars.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) (limited to 'src/mesa/shader/prog_statevars.c') diff --git a/src/mesa/shader/prog_statevars.c b/src/mesa/shader/prog_statevars.c index 72bdad7654..dd3c3a1c8c 100644 --- a/src/mesa/shader/prog_statevars.c +++ b/src/mesa/shader/prog_statevars.c @@ -435,6 +435,24 @@ _mesa_fetch_state(GLcontext *ctx, const gl_state_index state[], value[3] = ctx->Light.Light[ln]._CosCutoff; return; } + case STATE_PT_SCALE: + value[0] = ctx->Pixel.RedScale; + value[1] = ctx->Pixel.GreenScale; + value[2] = ctx->Pixel.BlueScale; + value[3] = ctx->Pixel.AlphaScale; + break; + case STATE_PT_BIAS: + value[0] = ctx->Pixel.RedBias; + value[1] = ctx->Pixel.GreenBias; + value[2] = ctx->Pixel.BlueBias; + value[3] = ctx->Pixel.AlphaBias; + break; + case STATE_PCM_SCALE: + COPY_4V(value, ctx->Pixel.PostColorMatrixScale); + break; + case STATE_PCM_BIAS: + COPY_4V(value, ctx->Pixel.PostColorMatrixBias); + break; default: /* unknown state indexes are silently ignored * should be handled by the driver. @@ -671,6 +689,18 @@ append_token(char *dst, gl_state_index k) case STATE_POSITION_NORMALIZED: append(dst, "(internal)"); break; + case STATE_PT_SCALE: + append(dst, "PTscale"); + break; + case STATE_PT_BIAS: + append(dst, "PTbias"); + break; + case STATE_PCM_SCALE: + append(dst, "PCMscale"); + break; + case STATE_PCM_BIAS: + append(dst, "PCMbias"); + break; default: ; } -- cgit v1.2.3