#ifndef ILO_FORMAT_H
#define ILO_FORMAT_H
-#include "brw_defines.h"
+#include "genhw/genhw.h"
#include "ilo_common.h"
-struct ilo_screen;
+bool
+ilo_format_support_vb(const struct ilo_dev *dev,
+ enum pipe_format format);
-void
-ilo_init_format_functions(struct ilo_screen *is);
+bool
+ilo_format_support_sol(const struct ilo_dev *dev,
+ enum pipe_format format);
+
+bool
+ilo_format_support_sampler(const struct ilo_dev *dev,
+ enum pipe_format format);
+
+bool
+ilo_format_support_rt(const struct ilo_dev *dev,
+ enum pipe_format format);
+
+bool
+ilo_format_support_zs(const struct ilo_dev *dev,
+ enum pipe_format format);
int
-ilo_translate_color_format(enum pipe_format format);
+ilo_format_translate_color(const struct ilo_dev *dev,
+ enum pipe_format format);
/**
* Translate a pipe format to a hardware surface format suitable for
* the given purpose. Return -1 on errors.
*
* This is an inline function not only for performance reasons. There are
- * caveats that the callers should that before calling this function.
+ * caveats that the callers should be aware of before calling this function.
*/
static inline int
-ilo_translate_format(enum pipe_format format, unsigned bind)
+ilo_format_translate(const struct ilo_dev *dev,
+ enum pipe_format format, unsigned bind)
{
switch (bind) {
case PIPE_BIND_RENDER_TARGET:
*/
switch (format) {
case PIPE_FORMAT_B8G8R8X8_UNORM:
- return BRW_SURFACEFORMAT_B8G8R8A8_UNORM;
+ return GEN6_FORMAT_B8G8R8A8_UNORM;
default:
- return ilo_translate_color_format(format);
+ return ilo_format_translate_color(dev, format);
}
break;
case PIPE_BIND_SAMPLER_VIEW:
* one such example). We have to live with that at least for now.
*
* For ETC1 format, the texture data will be decompressed before being
- * written to the bo. See transfer_unmap_sys_convert().
+ * written to the bo. See tex_staging_sys_convert_write().
*/
switch (format) {
case PIPE_FORMAT_Z16_UNORM:
- return BRW_SURFACEFORMAT_I16_UNORM;
+ return GEN6_FORMAT_I16_UNORM;
case PIPE_FORMAT_Z32_FLOAT:
- return BRW_SURFACEFORMAT_I32_FLOAT;
+ return GEN6_FORMAT_I32_FLOAT;
case PIPE_FORMAT_Z24X8_UNORM:
case PIPE_FORMAT_Z24_UNORM_S8_UINT:
- return BRW_SURFACEFORMAT_I24X8_UNORM;
+ return GEN6_FORMAT_I24X8_UNORM;
case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
- return BRW_SURFACEFORMAT_I32X32_FLOAT;
+ return GEN6_FORMAT_I32X32_FLOAT;
case PIPE_FORMAT_ETC1_RGB8:
- return BRW_SURFACEFORMAT_R8G8B8X8_UNORM;
+ return GEN6_FORMAT_R8G8B8X8_UNORM;
default:
- return ilo_translate_color_format(format);
+ return ilo_format_translate_color(dev, format);
}
break;
case PIPE_BIND_VERTEX_BUFFER:
+ if (ilo_dev_gen(dev) >= ILO_GEN(7.5))
+ return ilo_format_translate_color(dev, format);
+
/*
* Some 3-component formats are not supported as vertex element formats.
* But since we move between vertices using vb->stride, we should be
*/
switch (format) {
case PIPE_FORMAT_R16G16B16_FLOAT:
- return BRW_SURFACEFORMAT_R16G16B16A16_FLOAT;
+ return GEN6_FORMAT_R16G16B16A16_FLOAT;
case PIPE_FORMAT_R16G16B16_UINT:
- return BRW_SURFACEFORMAT_R16G16B16A16_UINT;
+ return GEN6_FORMAT_R16G16B16A16_UINT;
case PIPE_FORMAT_R16G16B16_SINT:
- return BRW_SURFACEFORMAT_R16G16B16A16_SINT;
+ return GEN6_FORMAT_R16G16B16A16_SINT;
case PIPE_FORMAT_R8G8B8_UINT:
- return BRW_SURFACEFORMAT_R8G8B8A8_UINT;
+ return GEN6_FORMAT_R8G8B8A8_UINT;
case PIPE_FORMAT_R8G8B8_SINT:
- return BRW_SURFACEFORMAT_R8G8B8A8_SINT;
+ return GEN6_FORMAT_R8G8B8A8_SINT;
default:
- return ilo_translate_color_format(format);
+ return ilo_format_translate_color(dev, format);
}
break;
+ case PIPE_BIND_STREAM_OUTPUT:
+ return ilo_format_translate_color(dev, format);
+ break;
default:
assert(!"cannot translate format");
break;
}
static inline int
-ilo_translate_render_format(enum pipe_format format)
+ilo_format_translate_render(const struct ilo_dev *dev,
+ enum pipe_format format)
{
- return ilo_translate_format(format, PIPE_BIND_RENDER_TARGET);
+ return ilo_format_translate(dev, format, PIPE_BIND_RENDER_TARGET);
}
static inline int
-ilo_translate_texture_format(enum pipe_format format)
+ilo_format_translate_texture(const struct ilo_dev *dev,
+ enum pipe_format format)
{
- return ilo_translate_format(format, PIPE_BIND_SAMPLER_VIEW);
+ return ilo_format_translate(dev, format, PIPE_BIND_SAMPLER_VIEW);
}
static inline int
-ilo_translate_vertex_format(enum pipe_format format)
+ilo_format_translate_vertex(const struct ilo_dev *dev,
+ enum pipe_format format)
+{
+ return ilo_format_translate(dev, format, PIPE_BIND_VERTEX_BUFFER);
+}
+
+static inline enum gen_depth_format
+ilo_format_translate_depth(const struct ilo_dev *dev,
+ enum pipe_format format)
{
- return ilo_translate_format(format, PIPE_BIND_VERTEX_BUFFER);
+ if (ilo_dev_gen(dev) >= ILO_GEN(7)) {
+ switch (format) {
+ case PIPE_FORMAT_Z32_FLOAT:
+ return GEN6_ZFORMAT_D32_FLOAT;
+ case PIPE_FORMAT_Z24X8_UNORM:
+ return GEN6_ZFORMAT_D24_UNORM_X8_UINT;
+ case PIPE_FORMAT_Z16_UNORM:
+ return GEN6_ZFORMAT_D16_UNORM;
+ default:
+ assert(!"unknown depth format");
+ return GEN6_ZFORMAT_D32_FLOAT;
+ }
+ } else {
+ switch (format) {
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ return GEN6_ZFORMAT_D32_FLOAT_S8X24_UINT;
+ case PIPE_FORMAT_Z32_FLOAT:
+ return GEN6_ZFORMAT_D32_FLOAT;
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
+ return GEN6_ZFORMAT_D24_UNORM_S8_UINT;
+ case PIPE_FORMAT_Z24X8_UNORM:
+ return GEN6_ZFORMAT_D24_UNORM_X8_UINT;
+ case PIPE_FORMAT_Z16_UNORM:
+ return GEN6_ZFORMAT_D16_UNORM;
+ default:
+ assert(!"unknown depth format");
+ return GEN6_ZFORMAT_D32_FLOAT;
+ }
+ }
}
#endif /* ILO_FORMAT_H */
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