diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_tex_sample.c | 36 |
1 files changed, 17 insertions, 19 deletions
diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c b/src/gallium/drivers/softpipe/sp_tex_sample.c index 5de358dae93..6af0fcb92d5 100644 --- a/src/gallium/drivers/softpipe/sp_tex_sample.c +++ b/src/gallium/drivers/softpipe/sp_tex_sample.c @@ -707,13 +707,13 @@ get_texel(const struct tgsi_sampler *tgsi_sampler, * RGBA channels. We look at the red channel here. */ static INLINE void -shadow_compare(uint compare_func, +shadow_compare(const struct pipe_sampler_state *sampler, float rgba[NUM_CHANNELS][QUAD_SIZE], const float p[QUAD_SIZE], uint j) { int k; - switch (compare_func) { + switch (sampler->compare_func) { case PIPE_FUNC_LESS: k = p[j] < rgba[0][j]; break; @@ -769,7 +769,6 @@ sp_get_samples_2d_common(const struct tgsi_sampler *tgsi_sampler, const uint unit = samp->unit; const struct pipe_texture *texture = sp->texture[unit]; const struct pipe_sampler_state *sampler = sp->sampler[unit]; - const uint compare_func = sampler->compare_func; unsigned level0, level1, j, imgFilter; int width, height; float levelBlend; @@ -794,7 +793,7 @@ sp_get_samples_2d_common(const struct tgsi_sampler *tgsi_sampler, for (j = 0; j < QUAD_SIZE; j++) { get_texel(tgsi_sampler, faces[j], level0, x[j], y[j], 0, rgba, j); if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) { - shadow_compare(compare_func, rgba, p, j); + shadow_compare(sampler, rgba, p, j); } if (level0 != level1) { @@ -806,7 +805,7 @@ sp_get_samples_2d_common(const struct tgsi_sampler *tgsi_sampler, get_texel(tgsi_sampler, faces[j], level1, x[j], y[j], 0, rgba2, j); if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE){ - shadow_compare(compare_func, rgba2, p, j); + shadow_compare(sampler, rgba2, p, j); } for (c = 0; c < NUM_CHANNELS; c++) { @@ -833,10 +832,10 @@ sp_get_samples_2d_common(const struct tgsi_sampler *tgsi_sampler, get_texel(tgsi_sampler, faces[j], level0, x0[j], y1[j], 0, tx, 2); get_texel(tgsi_sampler, faces[j], level0, x1[j], y1[j], 0, tx, 3); if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) { - shadow_compare(compare_func, tx, p, 0); - shadow_compare(compare_func, tx, p, 1); - shadow_compare(compare_func, tx, p, 2); - shadow_compare(compare_func, tx, p, 3); + shadow_compare(sampler, tx, p, 0); + shadow_compare(sampler, tx, p, 1); + shadow_compare(sampler, tx, p, 2); + shadow_compare(sampler, tx, p, 3); } /* interpolate R, G, B, A */ @@ -858,10 +857,10 @@ sp_get_samples_2d_common(const struct tgsi_sampler *tgsi_sampler, get_texel(tgsi_sampler, faces[j], level1, x0[j], y1[j], 0, tx, 2); get_texel(tgsi_sampler, faces[j], level1, x1[j], y1[j], 0, tx, 3); if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE){ - shadow_compare(compare_func, tx, p, 0); - shadow_compare(compare_func, tx, p, 1); - shadow_compare(compare_func, tx, p, 2); - shadow_compare(compare_func, tx, p, 3); + shadow_compare(sampler, tx, p, 0); + shadow_compare(sampler, tx, p, 1); + shadow_compare(sampler, tx, p, 2); + shadow_compare(sampler, tx, p, 3); } /* interpolate R, G, B, A */ @@ -1076,7 +1075,6 @@ sp_get_samples_rect(const struct tgsi_sampler *tgsi_sampler, const struct pipe_texture *texture = sp->texture[unit]; const struct pipe_sampler_state *sampler = sp->sampler[unit]; const uint face = 0; - const uint compare_func = sampler->compare_func; unsigned level0, level1, j, imgFilter; int width, height; float levelBlend; @@ -1101,7 +1099,7 @@ sp_get_samples_rect(const struct tgsi_sampler *tgsi_sampler, for (j = 0; j < QUAD_SIZE; j++) { get_texel(tgsi_sampler, face, level0, x[j], y[j], 0, rgba, j); if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) { - shadow_compare(compare_func, rgba, p, j); + shadow_compare(sampler, rgba, p, j); } } } @@ -1121,10 +1119,10 @@ sp_get_samples_rect(const struct tgsi_sampler *tgsi_sampler, get_texel(tgsi_sampler, face, level0, x0[j], y1[j], 0, tx, 2); get_texel(tgsi_sampler, face, level0, x1[j], y1[j], 0, tx, 3); if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) { - shadow_compare(compare_func, tx, p, 0); - shadow_compare(compare_func, tx, p, 1); - shadow_compare(compare_func, tx, p, 2); - shadow_compare(compare_func, tx, p, 3); + shadow_compare(sampler, tx, p, 0); + shadow_compare(sampler, tx, p, 1); + shadow_compare(sampler, tx, p, 2); + shadow_compare(sampler, tx, p, 3); } for (c = 0; c < 4; c++) { rgba[c][j] = lerp_2d(xw[j], yw[j], |