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-rw-r--r--src/gallium/auxiliary/vl/vl_idct.c272
-rw-r--r--src/gallium/auxiliary/vl/vl_idct.h2
2 files changed, 143 insertions, 131 deletions
diff --git a/src/gallium/auxiliary/vl/vl_idct.c b/src/gallium/auxiliary/vl/vl_idct.c
index 1a29b91cf51..5a32573dd66 100644
--- a/src/gallium/auxiliary/vl/vl_idct.c
+++ b/src/gallium/auxiliary/vl/vl_idct.c
@@ -58,9 +58,10 @@ enum VS_INPUT
enum VS_OUTPUT
{
VS_O_VPOS,
- VS_O_BLOCK,
- VS_O_TEX,
- VS_O_START
+ VS_O_L_ADDR0,
+ VS_O_L_ADDR1,
+ VS_O_R_ADDR0,
+ VS_O_R_ADDR1
};
static const float const_matrix[8][8] = {
@@ -74,28 +75,58 @@ static const float const_matrix[8][8] = {
{ 0.0975451f, -0.2777850f, 0.4157350f, -0.4903930f, 0.4903930f, -0.4157350f, 0.277786f, -0.0975458f }
};
+static void
+calc_addr(struct ureg_program *shader, struct ureg_dst addr[2],
+ struct ureg_src tc, struct ureg_src start, bool right_side,
+ bool transposed, float size)
+{
+ unsigned wm_start = (right_side == transposed) ? TGSI_WRITEMASK_X : TGSI_WRITEMASK_Y;
+ unsigned sw_start = right_side ? TGSI_SWIZZLE_Y : TGSI_SWIZZLE_X;
+
+ unsigned wm_tc = (right_side == transposed) ? TGSI_WRITEMASK_Y : TGSI_WRITEMASK_X;
+ unsigned sw_tc = right_side ? TGSI_SWIZZLE_X : TGSI_SWIZZLE_Y;
+
+ /*
+ * addr[0..1].(start) = right_side ? start.x : tc.x
+ * addr[0..1].(tc) = right_side ? tc.y : start.y
+ * addr[0..1].z = tc.z
+ * addr[1].(start) += 1.0f / scale
+ */
+ ureg_MOV(shader, ureg_writemask(addr[0], wm_start), ureg_scalar(start, sw_start));
+ ureg_MOV(shader, ureg_writemask(addr[0], wm_tc), ureg_scalar(tc, sw_tc));
+ ureg_MOV(shader, ureg_writemask(addr[0], TGSI_WRITEMASK_Z), tc);
+
+ ureg_ADD(shader, ureg_writemask(addr[1], wm_start), ureg_scalar(start, sw_start), ureg_imm1f(shader, 1.0f / size));
+ ureg_MOV(shader, ureg_writemask(addr[1], wm_tc), ureg_scalar(tc, sw_tc));
+ ureg_MOV(shader, ureg_writemask(addr[1], TGSI_WRITEMASK_Z), tc);
+}
+
static void *
-create_vert_shader(struct vl_idct *idct)
+create_vert_shader(struct vl_idct *idct, bool matrix_stage)
{
struct ureg_program *shader;
struct ureg_src scale;
struct ureg_src vrect, vpos;
- struct ureg_dst t_vpos;
- struct ureg_dst o_vpos, o_block, o_tex, o_start;
+ struct ureg_dst t_tex, t_start;
+ struct ureg_dst o_vpos, o_l_addr[2], o_r_addr[2];
shader = ureg_create(TGSI_PROCESSOR_VERTEX);
if (!shader)
return NULL;
- t_vpos = ureg_DECL_temporary(shader);
+ t_tex = ureg_DECL_temporary(shader);
+ t_start = ureg_DECL_temporary(shader);
vrect = ureg_DECL_vs_input(shader, VS_I_RECT);
vpos = ureg_DECL_vs_input(shader, VS_I_VPOS);
o_vpos = ureg_DECL_output(shader, TGSI_SEMANTIC_POSITION, VS_O_VPOS);
- o_block = ureg_DECL_output(shader, TGSI_SEMANTIC_GENERIC, VS_O_BLOCK);
- o_tex = ureg_DECL_output(shader, TGSI_SEMANTIC_GENERIC, VS_O_TEX);
- o_start = ureg_DECL_output(shader, TGSI_SEMANTIC_GENERIC, VS_O_START);
+
+ o_l_addr[0] = ureg_DECL_output(shader, TGSI_SEMANTIC_GENERIC, VS_O_L_ADDR0);
+ o_l_addr[1] = ureg_DECL_output(shader, TGSI_SEMANTIC_GENERIC, VS_O_L_ADDR1);
+
+ o_r_addr[0] = ureg_DECL_output(shader, TGSI_SEMANTIC_GENERIC, VS_O_R_ADDR0);
+ o_r_addr[1] = ureg_DECL_output(shader, TGSI_SEMANTIC_GENERIC, VS_O_R_ADDR1);
/*
* scale = (BLOCK_WIDTH, BLOCK_HEIGHT) / (dst.width, dst.height)
@@ -104,35 +135,35 @@ create_vert_shader(struct vl_idct *idct)
* o_vpos.xy = t_vpos * scale
* o_vpos.zw = vpos
*
- * o_block = vrect
- * o_tex = t_pos
- * o_start = vpos * scale
+ * o_l_addr = calc_addr(...)
+ * o_r_addr = calc_addr(...)
*
*/
scale = ureg_imm2f(shader,
(float)BLOCK_WIDTH / idct->buffer_width,
(float)BLOCK_HEIGHT / idct->buffer_height);
- ureg_ADD(shader, ureg_writemask(t_vpos, TGSI_WRITEMASK_XY), vpos, vrect);
- ureg_MUL(shader, ureg_writemask(t_vpos, TGSI_WRITEMASK_XY), ureg_src(t_vpos), scale);
- ureg_MOV(shader, ureg_writemask(o_vpos, TGSI_WRITEMASK_XY), ureg_src(t_vpos));
+ ureg_ADD(shader, ureg_writemask(t_tex, TGSI_WRITEMASK_XY), vpos, vrect);
+ ureg_MUL(shader, ureg_writemask(t_tex, TGSI_WRITEMASK_XY), ureg_src(t_tex), scale);
+ ureg_MOV(shader, ureg_writemask(o_vpos, TGSI_WRITEMASK_XY), ureg_src(t_tex));
ureg_MOV(shader, ureg_writemask(o_vpos, TGSI_WRITEMASK_ZW), vpos);
- ureg_MOV(shader, ureg_writemask(o_block, TGSI_WRITEMASK_XY), vrect);
- ureg_MOV(shader, ureg_writemask(o_block, TGSI_WRITEMASK_Z), ureg_imm1f(shader, 0.0f));
-
- ureg_MOV(shader, ureg_writemask(o_tex, TGSI_WRITEMASK_XY), ureg_src(t_vpos));
-#if NR_RENDER_TARGETS == 1
- ureg_MOV(shader, ureg_writemask(o_tex, TGSI_WRITEMASK_Z), ureg_imm1f(shader, 0.0f));
-#else
- ureg_MUL(shader, ureg_writemask(o_tex, TGSI_WRITEMASK_Z),
+ ureg_MUL(shader, ureg_writemask(t_tex, TGSI_WRITEMASK_Z),
ureg_scalar(vrect, TGSI_SWIZZLE_X),
ureg_imm1f(shader, BLOCK_WIDTH / NR_RENDER_TARGETS));
-#endif
- ureg_MUL(shader, ureg_writemask(o_start, TGSI_WRITEMASK_XY), vpos, scale);
+ ureg_MUL(shader, ureg_writemask(t_start, TGSI_WRITEMASK_XY), vpos, scale);
- ureg_release_temporary(shader, t_vpos);
+ if(matrix_stage) {
+ calc_addr(shader, o_l_addr, ureg_src(t_tex), ureg_src(t_start), false, false, idct->buffer_width / 4);
+ calc_addr(shader, o_r_addr, vrect, ureg_imm1f(shader, 0.0f), true, true, BLOCK_WIDTH / 4);
+ } else {
+ calc_addr(shader, o_l_addr, vrect, ureg_imm1f(shader, 0.0f), false, false, BLOCK_WIDTH / 4);
+ calc_addr(shader, o_r_addr, ureg_src(t_tex), ureg_src(t_start), true, false, idct->buffer_height / 4);
+ }
+
+ ureg_release_temporary(shader, t_tex);
+ ureg_release_temporary(shader, t_start);
ureg_END(shader);
@@ -140,40 +171,12 @@ create_vert_shader(struct vl_idct *idct)
}
static void
-calc_addr(struct ureg_program *shader, struct ureg_dst addr[2],
- struct ureg_src tc, struct ureg_src start, bool right_side,
- bool transposed, float size)
-{
- unsigned wm_start = (right_side == transposed) ? TGSI_WRITEMASK_X : TGSI_WRITEMASK_Y;
- unsigned wm_tc = (right_side == transposed) ? TGSI_WRITEMASK_Y : TGSI_WRITEMASK_X;
-
- addr[0] = ureg_DECL_temporary(shader);
- addr[1] = ureg_DECL_temporary(shader);
-
- /*
- * t_tc.x = right_side ? start.x : tc.x
- * t_tc.y = right_side ? tc.y : start.y
- * m[0..1] = tex(t_tc++, sampler)
- */
- if(!right_side) {
- ureg_MOV(shader, ureg_writemask(addr[0], wm_start), ureg_scalar(start, TGSI_SWIZZLE_X));
- ureg_MOV(shader, ureg_writemask(addr[0], wm_tc), ureg_scalar(tc, TGSI_SWIZZLE_Y));
- } else {
- ureg_MOV(shader, ureg_writemask(addr[0], wm_start), ureg_scalar(start, TGSI_SWIZZLE_Y));
- ureg_MOV(shader, ureg_writemask(addr[0], wm_tc), ureg_scalar(tc, TGSI_SWIZZLE_X));
- }
- ureg_FRC(shader, ureg_writemask(addr[0], TGSI_WRITEMASK_Z), tc);
-
- ureg_ADD(shader, ureg_writemask(addr[1], wm_start), ureg_src(addr[0]), ureg_imm1f(shader, 1.0f / size));
- ureg_MOV(shader, ureg_writemask(addr[1], wm_tc | TGSI_WRITEMASK_Z), ureg_src(addr[0]));
-}
-
-static void
increment_addr(struct ureg_program *shader, struct ureg_dst addr[2],
bool right_side, bool transposed, float size)
{
unsigned wm_tc = (right_side == transposed) ? TGSI_WRITEMASK_Y : TGSI_WRITEMASK_X;
+ /* addr[0..1]++ */
ureg_ADD(shader, ureg_writemask(addr[0], wm_tc),
ureg_src(addr[0]), ureg_imm1f(shader, 1.0f / size));
ureg_ADD(shader, ureg_writemask(addr[1], wm_tc),
@@ -181,13 +184,13 @@ increment_addr(struct ureg_program *shader, struct ureg_dst addr[2],
}
static void
-fetch_four(struct ureg_program *shader, struct ureg_dst m[2], struct ureg_dst addr[2], struct ureg_src sampler)
+fetch_four(struct ureg_program *shader, struct ureg_dst m[2], struct ureg_src addr[2], struct ureg_src sampler)
{
m[0] = ureg_DECL_temporary(shader);
m[1] = ureg_DECL_temporary(shader);
- ureg_TEX(shader, m[0], TGSI_TEXTURE_3D, ureg_src(addr[0]), sampler);
- ureg_TEX(shader, m[1], TGSI_TEXTURE_3D, ureg_src(addr[1]), sampler);
+ ureg_TEX(shader, m[0], TGSI_TEXTURE_3D, addr[0], sampler);
+ ureg_TEX(shader, m[1], TGSI_TEXTURE_3D, addr[1], sampler);
}
static void
@@ -211,58 +214,14 @@ matrix_mul(struct ureg_program *shader, struct ureg_dst dst, struct ureg_dst l[2
}
static void *
-create_transpose_frag_shader(struct vl_idct *idct)
-{
- struct ureg_program *shader;
-
- struct ureg_src block, tex, start;
-
- struct ureg_dst laddr[2], l[2], r[2], raddr[2];
- struct ureg_dst tmp, fragment;
-
- shader = ureg_create(TGSI_PROCESSOR_FRAGMENT);
- if (!shader)
- return NULL;
-
- block = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_BLOCK, TGSI_INTERPOLATE_LINEAR);
- tex = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_TEX, TGSI_INTERPOLATE_CONSTANT);
- start = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_START, TGSI_INTERPOLATE_CONSTANT);
-
- calc_addr(shader, laddr, block, ureg_imm1f(shader, 0.0f), false, false, BLOCK_WIDTH / 4);
- calc_addr(shader, raddr, tex, start, true, false, idct->buffer_height / 4);
- fetch_four(shader, l, laddr, ureg_DECL_sampler(shader, 0));
- fetch_four(shader, r, raddr, ureg_DECL_sampler(shader, 1));
-
- fragment = ureg_DECL_output(shader, TGSI_SEMANTIC_COLOR, 0);
-
- tmp = ureg_DECL_temporary(shader);
- matrix_mul(shader, ureg_writemask(tmp, TGSI_WRITEMASK_X), l, r);
- ureg_MUL(shader, fragment, ureg_src(tmp), ureg_imm1f(shader, STAGE2_SCALE));
-
- ureg_release_temporary(shader, tmp);
- ureg_release_temporary(shader, laddr[0]);
- ureg_release_temporary(shader, laddr[1]);
- ureg_release_temporary(shader, l[0]);
- ureg_release_temporary(shader, l[1]);
- ureg_release_temporary(shader, raddr[0]);
- ureg_release_temporary(shader, raddr[1]);
- ureg_release_temporary(shader, r[0]);
- ureg_release_temporary(shader, r[1]);
-
- ureg_END(shader);
-
- return ureg_create_shader_and_destroy(shader, idct->pipe);
-}
-
-static void *
create_matrix_frag_shader(struct vl_idct *idct)
{
struct ureg_program *shader;
- struct ureg_src tex, block, start;
+ struct ureg_src l_addr[2], r_addr[2], saddr[2];
- struct ureg_dst l[4][2], r[2];
- struct ureg_dst addr[2], fragment[NR_RENDER_TARGETS];
+ struct ureg_dst addr[2], l[4][2], r[2];
+ struct ureg_dst fragment[NR_RENDER_TARGETS];
unsigned i, j;
@@ -270,31 +229,39 @@ create_matrix_frag_shader(struct vl_idct *idct)
if (!shader)
return NULL;
- tex = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_TEX, TGSI_INTERPOLATE_LINEAR);
- block = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_BLOCK, TGSI_INTERPOLATE_LINEAR);
- start = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_START, TGSI_INTERPOLATE_CONSTANT);
+ addr[0] = ureg_DECL_temporary(shader);
+ addr[1] = ureg_DECL_temporary(shader);
+
+ saddr[0] = ureg_src(addr[0]);
+ saddr[1] = ureg_src(addr[1]);
+
+ l_addr[0] = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_L_ADDR0, TGSI_INTERPOLATE_LINEAR);
+ l_addr[1] = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_L_ADDR1, TGSI_INTERPOLATE_LINEAR);
+
+ r_addr[0] = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_R_ADDR0, TGSI_INTERPOLATE_LINEAR);
+ r_addr[1] = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_R_ADDR1, TGSI_INTERPOLATE_LINEAR);
for (i = 0; i < NR_RENDER_TARGETS; ++i)
fragment[i] = ureg_DECL_output(shader, TGSI_SEMANTIC_COLOR, i);
for (i = 0; i < 4; ++i) {
- if(i == 0)
- calc_addr(shader, addr, tex, start, false, false, idct->buffer_width / 4);
- else
+ if(i == 0) {
+ ureg_MOV(shader, addr[0], l_addr[0]);
+ ureg_MOV(shader, addr[1], l_addr[1]);
+ } else
increment_addr(shader, addr, false, false, idct->buffer_height);
- fetch_four(shader, l[i], addr, ureg_DECL_sampler(shader, 1));
+ fetch_four(shader, l[i], saddr, ureg_DECL_sampler(shader, 1));
}
- ureg_release_temporary(shader, addr[0]);
- ureg_release_temporary(shader, addr[1]);
for (i = 0; i < NR_RENDER_TARGETS; ++i) {
- if (i == 0)
- calc_addr(shader, addr, block, ureg_imm1f(shader, 0.0f), true, true, BLOCK_WIDTH / 4);
- else
+ if(i == 0) {
+ ureg_MOV(shader, addr[0], r_addr[0]);
+ ureg_MOV(shader, addr[1], r_addr[1]);
+ } else
increment_addr(shader, addr, true, true, BLOCK_HEIGHT);
- fetch_four(shader, r, addr, ureg_DECL_sampler(shader, 0));
+ fetch_four(shader, r, saddr, ureg_DECL_sampler(shader, 0));
for (j = 0; j < 4; ++j) {
matrix_mul(shader, ureg_writemask(fragment[i], TGSI_WRITEMASK_X << j), l[j], r);
@@ -302,13 +269,53 @@ create_matrix_frag_shader(struct vl_idct *idct)
ureg_release_temporary(shader, r[0]);
ureg_release_temporary(shader, r[1]);
}
- ureg_release_temporary(shader, addr[0]);
- ureg_release_temporary(shader, addr[1]);
for (i = 0; i < 4; ++i) {
ureg_release_temporary(shader, l[i][0]);
ureg_release_temporary(shader, l[i][1]);
}
+ ureg_release_temporary(shader, addr[0]);
+ ureg_release_temporary(shader, addr[1]);
+
+ ureg_END(shader);
+
+ return ureg_create_shader_and_destroy(shader, idct->pipe);
+}
+
+static void *
+create_transpose_frag_shader(struct vl_idct *idct)
+{
+ struct ureg_program *shader;
+
+ struct ureg_src l_addr[2], r_addr[2];
+
+ struct ureg_dst l[2], r[2];
+ struct ureg_dst tmp, fragment;
+
+ shader = ureg_create(TGSI_PROCESSOR_FRAGMENT);
+ if (!shader)
+ return NULL;
+
+ l_addr[0] = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_L_ADDR0, TGSI_INTERPOLATE_LINEAR);
+ l_addr[1] = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_L_ADDR1, TGSI_INTERPOLATE_LINEAR);
+
+ r_addr[0] = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_R_ADDR0, TGSI_INTERPOLATE_LINEAR);
+ r_addr[1] = ureg_DECL_fs_input(shader, TGSI_SEMANTIC_GENERIC, VS_O_R_ADDR1, TGSI_INTERPOLATE_LINEAR);
+
+ fetch_four(shader, l, l_addr, ureg_DECL_sampler(shader, 0));
+ fetch_four(shader, r, r_addr, ureg_DECL_sampler(shader, 1));
+
+ fragment = ureg_DECL_output(shader, TGSI_SEMANTIC_COLOR, 0);
+
+ tmp = ureg_DECL_temporary(shader);
+ matrix_mul(shader, ureg_writemask(tmp, TGSI_WRITEMASK_X), l, r);
+ ureg_MUL(shader, fragment, ureg_src(tmp), ureg_imm1f(shader, STAGE2_SCALE));
+
+ ureg_release_temporary(shader, tmp);
+ ureg_release_temporary(shader, l[0]);
+ ureg_release_temporary(shader, l[1]);
+ ureg_release_temporary(shader, r[0]);
+ ureg_release_temporary(shader, r[1]);
ureg_END(shader);
@@ -318,21 +325,25 @@ create_matrix_frag_shader(struct vl_idct *idct)
static bool
init_shaders(struct vl_idct *idct)
{
- idct->vs = create_vert_shader(idct);
+ idct->matrix_vs = create_vert_shader(idct, true);
idct->matrix_fs = create_matrix_frag_shader(idct);
+
+ idct->transpose_vs = create_vert_shader(idct, false);
idct->transpose_fs = create_transpose_frag_shader(idct);
return
- idct->vs != NULL &&
- idct->transpose_fs != NULL &&
- idct->matrix_fs != NULL;
+ idct->matrix_vs != NULL &&
+ idct->matrix_fs != NULL &&
+ idct->transpose_vs != NULL &&
+ idct->transpose_fs != NULL;
}
static void
cleanup_shaders(struct vl_idct *idct)
{
- idct->pipe->delete_vs_state(idct->pipe, idct->vs);
+ idct->pipe->delete_vs_state(idct->pipe, idct->matrix_vs);
idct->pipe->delete_fs_state(idct->pipe, idct->matrix_fs);
+ idct->pipe->delete_vs_state(idct->pipe, idct->transpose_vs);
idct->pipe->delete_fs_state(idct->pipe, idct->transpose_fs);
}
@@ -353,9 +364,9 @@ init_state(struct vl_idct *idct)
for (i = 0; i < 4; ++i) {
memset(&sampler, 0, sizeof(sampler));
- sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
- sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
- sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+ sampler.wrap_s = PIPE_TEX_WRAP_REPEAT;
+ sampler.wrap_t = PIPE_TEX_WRAP_REPEAT;
+ sampler.wrap_r = PIPE_TEX_WRAP_REPEAT;
sampler.min_img_filter = PIPE_TEX_FILTER_NEAREST;
sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE;
sampler.mag_img_filter = PIPE_TEX_FILTER_NEAREST;
@@ -730,13 +741,13 @@ vl_idct_flush(struct vl_idct *idct, struct vl_idct_buffer *buffer)
idct->pipe->bind_rasterizer_state(idct->pipe, idct->rs_state);
idct->pipe->set_vertex_buffers(idct->pipe, 2, buffer->vertex_bufs.all);
idct->pipe->bind_vertex_elements_state(idct->pipe, idct->vertex_elems_state);
- idct->pipe->bind_vs_state(idct->pipe, idct->vs);
/* first stage */
idct->pipe->set_framebuffer_state(idct->pipe, &buffer->fb_state[0]);
idct->pipe->set_viewport_state(idct->pipe, &buffer->viewport[0]);
idct->pipe->set_fragment_sampler_views(idct->pipe, 2, buffer->sampler_views.stage[0]);
idct->pipe->bind_fragment_sampler_states(idct->pipe, 2, idct->samplers.stage[0]);
+ idct->pipe->bind_vs_state(idct->pipe, idct->matrix_vs);
idct->pipe->bind_fs_state(idct->pipe, idct->matrix_fs);
util_draw_arrays(idct->pipe, PIPE_PRIM_QUADS, 0, num_verts);
@@ -745,6 +756,7 @@ vl_idct_flush(struct vl_idct *idct, struct vl_idct_buffer *buffer)
idct->pipe->set_viewport_state(idct->pipe, &buffer->viewport[1]);
idct->pipe->set_fragment_sampler_views(idct->pipe, 2, buffer->sampler_views.stage[1]);
idct->pipe->bind_fragment_sampler_states(idct->pipe, 2, idct->samplers.stage[1]);
+ idct->pipe->bind_vs_state(idct->pipe, idct->transpose_vs);
idct->pipe->bind_fs_state(idct->pipe, idct->transpose_fs);
util_draw_arrays(idct->pipe, PIPE_PRIM_QUADS, 0, num_verts);
}
diff --git a/src/gallium/auxiliary/vl/vl_idct.h b/src/gallium/auxiliary/vl/vl_idct.h
index 6076bdec46c..fcba75a7607 100644
--- a/src/gallium/auxiliary/vl/vl_idct.h
+++ b/src/gallium/auxiliary/vl/vl_idct.h
@@ -53,7 +53,7 @@ struct vl_idct
} individual;
} samplers;
- void *vs;
+ void *matrix_vs, *transpose_vs;
void *matrix_fs, *transpose_fs;
struct pipe_resource *matrix;