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radv: reduce the number of emitted DWORDS for MSAA 8x user sample locs

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From 24 DWORDS to 16 DWORDS.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34420>
This commit is contained in:
Samuel Pitoiset
2025-04-04 10:39:49 +02:00
committed by Marge Bot
parent c1ebf82700
commit 4b2d119d90
1 changed files with 12 additions and 8 deletions
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src/amd/vulkan/radv_cmd_buffer.c
+12 -8
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@@ -1235,14 +1235,18 @@ radv_emit_sample_locations(struct radv_cmd_buffer *cmd_buffer)
radeon_set_context_reg(R_028C28_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0, sample_locs_pixel[3][0]);
break;
case 8:
radeon_set_context_reg(R_028BF8_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0, sample_locs_pixel[0][0]);
radeon_set_context_reg(R_028C08_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0, sample_locs_pixel[1][0]);
radeon_set_context_reg(R_028C18_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0, sample_locs_pixel[2][0]);
radeon_set_context_reg(R_028C28_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0, sample_locs_pixel[3][0]);
radeon_set_context_reg(R_028BFC_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_1, sample_locs_pixel[0][1]);
radeon_set_context_reg(R_028C0C_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_1, sample_locs_pixel[1][1]);
radeon_set_context_reg(R_028C1C_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_1, sample_locs_pixel[2][1]);
radeon_set_context_reg(R_028C2C_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_1, sample_locs_pixel[3][1]);
radeon_set_context_reg_seq(R_028BF8_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0, 2);
radeon_emit(sample_locs_pixel[0][0]);
radeon_emit(sample_locs_pixel[0][1]);
radeon_set_context_reg_seq(R_028C08_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y0_0, 2);
radeon_emit(sample_locs_pixel[1][0]);
radeon_emit(sample_locs_pixel[1][1]);
radeon_set_context_reg_seq(R_028C18_PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y1_0, 2);
radeon_emit(sample_locs_pixel[2][0]);
radeon_emit(sample_locs_pixel[2][1]);
radeon_set_context_reg_seq(R_028C28_PA_SC_AA_SAMPLE_LOCS_PIXEL_X1Y1_0, 2);
radeon_emit(sample_locs_pixel[3][0]);
radeon_emit(sample_locs_pixel[3][1]);
break;
default:
unreachable("invalid number of samples");